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Guess My Speed and Give Me a Ticket, In Ohio

quall writes "The Ohio Supreme Court has ruled that police may estimate your car's speed and issue a ticket if they believe you were speeding. The hearing threw out a radar gun as evidence because the officer was not qualified to use it, but apparently his guess was good enough. If you make your way into Ohio, I suggest driving 5mph under the speed limit because this leaves little room to dispute your ticket in court. The only chance you have is if the issuing officer decides to skip your hearing." I wonder whether the court would also accept a driver's own GPS log as exculpatory evidence.

53 of 636 comments (clear)

  1. Hmmm you don't suppose... by garyisabusyguy · · Score: 5, Funny

    that most of the judge's wages are paid from speeding fines?

    --
    Wherever You Go, There You Are
  2. Next Stop: Murder! by BarryJacobsen · · Score: 5, Insightful

    Look, just because there are no missing people, no unaccounted for deaths, or any evidence of any shape or form doesn't mean you didn't commit murder. I mean, you LOOK like a murderer. A trained police officer can't be wrong...

    1. Re:Next Stop: Murder! by JWSmythe · · Score: 5, Insightful

          I've been stopped for suspicion of DUI before. Well, not stopped. I was standing outside my car talking to friends when the police showed up. The officer driving down the road, seeing us stopped and talking, could estimate my blood alcohol content. I've also been told I looked like I was going to buy drugs; speeding (without actually driving); and thinking about robbing a closed store (with my car parked in front, under a street light, on a busy street).

          Just a couple nights ago, I was (to the best of my knowledge) parked legally. I came out of where I was visiting, and saw a patrol car stopped in the road with his spot light aimed at a house across the street. I got in my car, and started the engine. The patrol car pulled up and he rolled down the window. "You weren't going to drive off while I'm running your plates, were you?" My plates?

          I played along nicely. I told him I'd wait while he did, and provided my license. In talking to him, it's illegal to park along any road in the county, even though it's not posted anywhere, and it's done all the time.

          Then we started having a nice conversation.

          We talked some more, and he said a lot of times when they spot a car parked on the side of the road in that area, it means someone's robbing a house, and they left the car in the road for a quick getaway. He was feeling me out to see if I had intended to rob someone, or if I was just leaving a friends place.

          He then warned me that besides being against the law, about half the time when they try to do a traffic stop in that area, the person will run, and that doesn't usually end nicely. Cars parked on the side of the road frequently get hit. He liked my car, and didn't want to see it damaged.

          Now he knows what I look like, and what my car is. If someone else is messing with my car, they'll get stopped. He knows I'm one of the "good guys", so it's less likely I'll be messed with.

      --
      Serious? Seriousness is well above my pay grade.
    2. Re:Next Stop: Murder! by masmullin · · Score: 4, Funny

      You post like a briber. Im hauling you in!

    3. Re:Next Stop: Murder! by JWSmythe · · Score: 5, Funny

          Maybe we can work something out. I'd like to make this cash donation to the "Widows and Orphans Fund". Would you be kind enough to deliver it for me? I don't need a receipt.

      --
      Serious? Seriousness is well above my pay grade.
    4. Re:Next Stop: Murder! by Jah-Wren+Ryel · · Score: 5, Insightful

      See, this is the correct way to interact with the police. Be polite and friendly, build rapport, be willing to learn what the law is, and they'll be a lot nicer to you in return.

      I have made a number of acquaintances who don't understand that, won't try it, and they unsurprisingly got roughed up and written up by the police a lot.

      And you don't see a problem with that?
      The cop treats the guy like a criminal, he kisses the cop's ass and you say "good for him!"
      It may be smart, it may be the way of the world, but it is definitely NOT something that is compatible with American ideals.

      --
      When information is power, privacy is freedom.
    5. Re:Next Stop: Murder! by Lobachevsky · · Score: 3, Insightful

      American ideals are more aligned with the Roman Empire nowadays than the frontiers of colonial wilderness. I usually don't get into trouble by asking the question, "how would I behave if this were to happen to me in China?" The chinese police aren't there to punish you for just being you; but they will punish you if they don't think you respect their authority. So kiss ass, say "yes sir", and usually they'll let you go. Then go home and write online about you hate f@#ck!ng pigs, or some such comment.

    6. Re:Next Stop: Murder! by russotto · · Score: 3, Insightful

      So kiss ass, say "yes sir", and usually they'll let you go. Then go home and write online about you hate f@#ck!ng pigs, or some such comment.

      Sure, but then everyone thinks you're a pussy, and you know they're right. Better to argue with the cop, curse him out, take the pepper spray and/or beating which ensures, spend the weekend in jail, and THEN go home and write about how you hate fucking pigs. Of course, everyone will then think you're a LYING pussy, but you'll know better.

    7. Re:Next Stop: Murder! by ObsessiveMathsFreak · · Score: 3, Insightful

      It may be smart, it may be the way of the world, but it is definitely NOT something that is compatible with American ideals.

      Yes. Definitely not coarse, ignorant or self important enough for the typical American stereotype. The driver should also have been wearing a cowboy hat, blowing cigar smoke in the officers face, and hollering about "taxes!" and "unconstitutional!".

      --
      May the Maths Be with you!
    8. Re:Next Stop: Murder! by Ogive17 · · Score: 4, Insightful

      If there had been a rash of burglaries in the area, it's a completely acceptable police response to the guy being parked there. It's being proactive and actually attempting to catch the people doing it. Most burglaries aren't solved, sounds like they were at least trying to put an end to it.

      Not all cops are out there to make your life a living hell. You'd be surprised how well being civil to them works if you get pulled over.

      --
      "Action without philosophy is a lethal weapon; philosophy without action is worthless."
    9. Re:Next Stop: Murder! by Jah-Wren+Ryel · · Score: 3, Insightful

      If there had been a rash of burglaries in the area, it's a completely acceptable police response to the guy being parked there.

      Its a perfectly reasonable response to say "you aren't going to drive off while I am running your plates?"
      Like the guy is supposed to know what the cop is doing?

      Not all cops are out there to make your life a living hell.

      Of course they aren't. What they are out to do is make their lives as easy as possible at your expense.

      --
      When information is power, privacy is freedom.
  3. Re:This isn't so strange. by afidel · · Score: 4, Insightful

    Following the suspect with a certified speedometer.

    --
    There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
  4. WTF? by CosaNostra+Pizza+Inc · · Score: 4, Insightful

    If he can't be trained to use a radar gun properly, then he's not qualified to guess what speed a vehicle is travelling...IMO.

  5. GPS by JWSmythe · · Score: 5, Informative

        It's doubtful that you could show an appropriate chain of evidence with the GPS. It's easily argued that you tampered with any such evidence.

        Ticketing for illegal speeds is pretty easy, most people confess to it.

        "Do you know why I pulled you over?"
        "I was speeding."
        "I saw you doing 80mph"
        "Yes sir, that's about right. I'm sorry."

        Voila, instant ticket for 80mph, and a confession to back it up.

        I did the opposite. You never *KNOW* why the officer stops you. You may have been speeding. He may be pulling you over for a burned out taillight, or your vehicle may match a description of one seen at a crime scene, or it may even match the description of a vehicle from a missing persons case. Don't guess.

    --
    Serious? Seriousness is well above my pay grade.
  6. Re:This isn't so strange. by NervousWreck · · Score: 5, Interesting

    Yeah, but back then speeding tickets were a) not very common (according to people who were driving then) b) rarely paid because hearings degenerated into a lot of "did not" - "did too" ing. (educated guess plus anecdotes) c) not very high (matter of public record)

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    I do not have a sig. You are hallucinating.
  7. No real difference by RazorSharp · · Score: 5, Interesting

    I'm from Ohio. I once got pulled over, and though I was speeding (and quite excessively), the officer didn't radar me. He wasn't legally allowed to write me a ticket for speeding so he just gave me a ticket for reckless operation. The speeding ticket would actually have been cheaper and put less points on my license. Bottom line: this doesn't change much.

    --
    "From the depths of my skeptical and rationalist soul, I ask the Lord to protect me from California touchie-feeliedom."
  8. Re:This isn't so strange. by Antony+T+Curtis · · Score: 5, Informative

    In the UK, it used to involve two police officers.

    One would drop their arm, raise a flag or some other indicator as a fast-looking vehicle passes...
    The other would time how long it takes from the time that the first officer indicates to the time that the vehicle passes him. Since the two of them are a known distance apart, say 100 yards or so, it would be trivial to calculate the speed.

    So if the driver was speeding or does something (braking like crazy to slow down) to raise reasonable suspicion, he'd be ticketed accordingly.

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    No sig. Move along - nothing to see here.
  9. Re:GPS by RazorSharp · · Score: 5, Funny

    Any conversation with a police officer should start with you saying "Evening officer, what seems to be the trouble?"

    Unless it happens to be morning. Or early afternoon.

    --
    "From the depths of my skeptical and rationalist soul, I ask the Lord to protect me from California touchie-feeliedom."
  10. Old News by cosm · · Score: 3, Interesting

    I have a good bit of family in law enforcement up in Illinois. This is SOP for officers up there. When they go through their training, speed estimation is one of the things they are taught, for things such as radar malfunctions and times where they are not in their car, (ie foot / bike / segway patrol). If they see somebody who "looks" like they are doing double the speed limit, based on the cars they are blowing by, then they can cite / arrest them on their powers of guesstimation alone. This has been around for awhile, but apparently only newsworthy until now.

    Not saying I agree with the practice, but lets not blow this out of proportion as there is nothing new under the sun. Precedent shows that the officers word is statistically more "trusted" than yours by the judges, and thems the ropes, folks. Sigh...

    --
    'We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.' RPF
  11. Re:Reading from the actual article... by loners · · Score: 3, Insightful

    Not just $50, that is the immediate cost. Don't forget the $200 increase in your mandatory auto insurance for the next 3 years.

  12. Re:Guilty with no evidence? by dnahelicase · · Score: 5, Funny

    So much for a fair trial.

    So by now, who hasnt wiped their ass off with the bill of rights?

    In Ohio the officers might not be trained to operate the Bill of Rights...

  13. Re:GPS by chadplusplus · · Score: 3, Informative

    That's the point of establishing a evidentiary foundation. You testify under oath as to: 1) Here's the process by how I acquired it; and 2) the printout is a fair and accurate representation of the data contained in my GPS log. While it may vary from jurisdiction to jurisdiction, that's the basic gist of it. Most judges I've appeared before were rather lax with evidentiary issues.

    If the cop wants to challenge the validity of it, he can certainly do that on cross examination - or even voir dire before the logs are admitted as evidence. I would be amazed though, if the cop knew enough law to be able to effectively challenge its admission.

    Unfortunately, and this goes back to the earlier post about videoing police during official stops, the old school judges seem to have a presumption in favor of police, so its an uphill battle regardless. Your closing argument would have to be along the lines of: a) I like cops; b) they're good for society; c) they would never intentionally lie and mistakes are rare, BUT THEY DO HAPPEN; etc...

    The above, while it is general legal information, does not constitute legal advice. No one should rely upon the above statements and no attorney-client relationship has been established thereby. If you have been charged with a crime, you should immediately consult a local attorney.

  14. Re:This isn't so strange. by nschubach · · Score: 3, Interesting

    We still have that in Ohio, but it's a little more high tech. It involves a helicopter and painted lines at certain distances on the road. (The helicopter makes it more high tech.)

    Though, this isn't what the story is about. I can't believe the SC voted it a valid technique. Now we have to have our lawyers figure out if a police officer is properly trained to issue tickets by guessing... I'm hoping there's a way to overturn this decision. (Yes, I'm claiming ignorance on how my government works in this regard.)

    --
    Every time I start to have faith in humanity, I ruin it by driving to work between 7 and 8 am.
  15. Uh yeah it's pretty strange by Chris+Burke · · Score: 5, Informative

    How do you think police issued tickets before radar guns were invented?

    Well if I didn't know any better, and thought there was no way to measure velocity prior to the invention of radar, I might do as you have invited me to do and imagine that they just guessed and that this was good enough.

    But since I do know better, I don't have to imagine. What they actually did was to time how long it took you to go between two points of known separation. Amazing, eh?

    Even as late as the 90s some officers preferred this method, and sometimes near speed traps in the city you could see the markings on the curb that they drew. When it was explained to me by an officer, I believe he said the preference stemmed from when radar guns were new and tickets based on radar guns were being challenged successfully, while the stopwatch measurement of a trained officer was more likely to be believed by the judge.

    In any event, "guess" was never the proper method.

    --

    The enemies of Democracy are
  16. Re:GPS by nschubach · · Score: 3, Funny

    I still like to say "evening." Keeps them on their toes.

    --
    Every time I start to have faith in humanity, I ruin it by driving to work between 7 and 8 am.
  17. Re:Oh no they didn't. by flyneye · · Score: 5, Insightful

    There's a law against waiting till the cop is walking to your car, then put it in reverse, crank the wheel, floor it and flatten the crooked bastard, as well. The same sort of problem cropped up in Louisiana. Cops were targeting out of state tags and towing cars to impound for further inspection, even if you were speeding. Then you pay inflated rates for impound and your belongings were probably stolen and there would never be an investigation. So don't defend yourself against tyranny and injustice from crooked law enforcement by killing as many of the cockroaches as you can.
    That would be illegal. But then so is jaywalking.

    --
    *Repent!Quit Your Job!Slack Off!The World Ends Tomorrow and You May Die!
  18. In other news... by stagg · · Score: 4, Funny

    Ohio now allows police to guess whether or not pregnant mothers are carrying human offspring, or an animal hybrid. http://idle.slashdot.org/story/10/06/03/1422213/OH-Senate-Passes-Bill-Banning-Human-Animal-Hybrids In cases where animal hybrids are suspected, the Ohio police are to issue a ticket immediately.

  19. Re:GPS by maxume · · Score: 5, Funny

    So since you use a powerful, bold disclaimer, if you accidentally omit it sometime, does your previous use of the disclaimer then imply that you are giving legal advice when you omit it?

    Or is it so much puffery?

    --
    Nerd rage is the funniest rage.
  20. Re:GPS by Anonymous Coward · · Score: 5, Funny

    Meow also works.

  21. That's a lousy analogy by Ambitwistor · · Score: 4, Insightful

    It's not analogous to condemning a person for "looking wrong". It's eyewitness testimony as evidence of a person's actions: "It looked like you were speeding" is analogous to "It looked like you stabbed that guy". Yes, eyewitness judgment can be wrong, but eyewitness judgment is not the same as "you look evil therefore you are guilty".

    "You look like a murderer" is more analogous to "you look like a speeder". It is quite different from "it looked like you were speeding", and has nothing to do with the case being discussed here.

    1. Re:That's a lousy analogy by Ambitwistor · · Score: 3, Insightful

      Your position is utterly absurd - it seems to ignore the fact that people can 1) lie and 2) be mistaken.

      I didn't say that people can't lie or be mistaken. I explicitly said that people can be mistaken. I also said that is not an excuse to discard eyewitness testimony. It is the judgment of the court whether the testimony provides a reasonable standard of evidence or not. It is your position that is utterly absurd: that no evidence such evidence can ever decide a case.

      A single person saying X should not be enough for a court to decide X with NO OTHER INFORMATION WHATSOEVER.

      It can be and often is. As I said, criminal trials have been decided on the basis of eyewitness testimony before, and this isn't even a criminal trial. It's up to the judge to decide whether the witness is credible and the testimony likely to be reliable; if so, the testimony can decide the case. If there is some reason to doubt the witnesses credibility -- and there could be, but this is not automatically the case -- then the testimony can be ignored.

      It may not be hard to ascertain someone is going 20 mph over the speed limit, but it should not PROVE IT BEYOND A REASONABLE DOUBT.

      Yes, it can prove it beyond a reasonable doubt, unless reasonable doubts have been raised about the credibility of the witness. And this isn't a murder trial. As another poster pointed out, minor moving violations don't have to be proven "beyond a reasonable doubt" in the first place, in most courts of law -- they have a lower standard of evidence.

      You wouldn't believe conclusively in Aliens if a guy in Iowa said that he saw a UFO out in his field.

      Look, you would come across as a lot less stupid if you'd drop these moronic analogies and just argue the case at hand. If you want to argue that there's reason to believe the cop was lying, or unable to adequately judge the speed, then argue that. But a cop visually estimating the physical speed of a vehicle is not even remotely equivalent to a random guy in NYC claiming he saw Jesus.

      Jesus.

  22. Don't visit NC by loki.TJ · · Score: 5, Interesting

    I was written a ticket by a detective one morning. It was for 4mph over the limit. There was no traffic on the 5 lane road and I was in a business suit. After he left, I realized he had written the ticket to me, but was for a Ford Mustang. I drive a Dodge Charger.

    So the court date rolled around and I showed up in court. The DA comes over and asks if I want to plead it down to an equipment violation. I tell him that wouldn't be legal as I didn't have any equipment violations and the detective wrote the ticket to the wrong type of vehicle.

    The DA walks over to the detective and proceeds to have him write me a new ticket, making the change to the type of vehicle to reflect what I was driving. This was after the DA looked up my DMV records to find the correct type of vehicle.

    We go in front of the judge and I have to question the detective. I ask him if he used a radar gun to clock me, which he didn't. I asked him if he was qualified to write tickets based on "pacing". He wasn't. I asked him if he knew how far down the road in either direction the speed limits changed. He didn't. This was relevant because I had just entered a 45 mph area from a 55 mph area.

    The judge got tired of me reaming the detective and says "I really don't care what evidence you have, you're paying for the ticket. Dismissed." That was the end of that. Traffic court is a joke.

  23. Re:Juries? by DoofusOfDeath · · Score: 5, Insightful

    I'm starting to think that forcing the accused (in either civil or criminal proceedings) (and later found blameless) to pay for their defense and/or court appearance is a terrible injustice within our society.

  24. Re:Oh no they didn't. by DarrenBaker · · Score: 5, Insightful

    Oh, no, don't worry - vehicular law has a get-out-of-jail-free card (pun soundly intended) in that, because automobile operation and licencing are a regulated activity, your rights don't extend to cover it. Hence why RIDE programs are legal, hence why so-called 'routine' traffic stops are legal. It's a nice grey area that your local cops live to bask in.

  25. Harder to get out of than you think... by citylivin · · Score: 4, Informative

    I recently fought a speeding ticket in BC. I went to court, was prepared with radar gun manuals and specs, what I thought was the regulations regarding calibration and many other defences.

    They were all struck down. Things that i learned:
    - going down a hill, moving with the flow of traffic, not enough posted signs, and many other "commonly accepted" defences were explicitly stated by the judge as not holding any water.
    - The police officer does NOT have to prove that the gun was calibrated in any way. His word that it was calibrated was "good enough" in the judges view.
    - Police are trained to make a visual inspection of the speed. They MUST make a guess at your speed in their head before firing off the laser or radar gun. Their experience in estimating speed is treated the same as laser evidence.
    - there is no "paper trail" on the gun, and they do not have to prove that the gun registered a certain number.
    - the judge makes or breaks your case. its pretty much the whim of the judge whether you will get off on a technicality or not.
    - bring some sort of previous case law that backs you up. I tried hard to find some relevant stuff, but obviously did not try hard enough.

    So I lost, but it was fun actually, going through the motions.

    Another thing i should say is that i was simply unlucky in the end. There were approximately 20 people there in the court fighting tickets, and 10 of them got to go scott free as their respective cops didnt even show up. No show = automatic win if you show up. So it is worth fighting every ticket and pleading not guilty, at least initally. Just dont expect to win if the cop shows up.

    Just my 0.2 cents as I just did this a few weeks ago in BC canada. ymmv.

    --
    As a potential lottery winner, I totally support tax cuts for the wealthy
  26. Judges... by doug141 · · Score: 4, Insightful

    My uncle got a ticket for a speed higher than he was traveling, and the officer testified in court that speed was determined by time over distance between two very close markers. The officer thought the closer his markers, the more accurate the measurement. My uncle, a professor, tried to explain that human timing error meant that the closer the markers were, the LESS accurate the speed measurement was. The judge didn't understand, was frustrated, and finally said he thought my uncle was a speeder, and let the fine stand.

    1. Re:Judges... by KarmaOverDogma · · Score: 5, Interesting

      In my case (in Ohio) it was low flying aircraft measuring the distance and an officer at the side of the road waving me to pull over based on the results (along with several other drivers and a patrol car at the side for those who chose not to stop...).

      I was pretty bothered by what I saw as a cheap stunt for money, so I went to court on the principal of it, after reading up on speeding ticket defense and the city's speed ordinance at the local University Library. Present at the hearing was the officer at the side of the road and the assistant city prosecutor. Here's a nut-shell of how it went:

      Prosecutor to police officer: How fast was the defendant going?
      Officer: The defendant was clocked at --
      Me: Objection, your honor.
      Judge: Yes, young man?
      Me: The officer doesn't know how fast I was going. Based on the complaint issued to me in writing here, he was relying on an aircraft pilot's measurements. The pilot is not here; that makes the officer's testimony hearsay.
      (Prosecutor approaches Judge after talking with officer)
      Judge: Young man, would you agree to an extension 10 days from now until the pilot can be summoned?
      Me: Respectfully, no, your honor. That date would put the hearing beyond the 30 day time-line for disposal of this case, which is the end of this week.
      Judge: young man, would you like your case dismissed?
      Me: yes, your honor.
      Judge: case dismissed.

      Know the basics of the law in your case. Sometimes it can end up being on your side, as long as your willing and able to take the time to research it and appear in court.

      --
      uR iGn0ranc3, Their Power
  27. Re:GPS by idontgno · · Score: 4, Informative

    More than that: in another appeals case (Warning: PDF) in the State of Ohio (coincidence?), GPS evidence presented by the defendant was specifically and intentionally disregarded by the appellate judge. Apparently, GPS wasn't precise enough (average speed over an interval instead of instantaneous speed), and the appellant's use of supporting evidence downloaded from the Internet didn't help. (Protip: Wikipedia is not admissible in any court of law.)

    --
    Welcome to the Panopticon. Used to be a prison, now it's your home.
  28. Re:This isn't so strange. by Dragonslicer · · Score: 5, Insightful

    Following the suspect with a certified speedometer.

    Which, of course, requires visually estimating that your speed is approximately equal to that of the target vehicle.

    Telling whether or not an object is getting closer to you is not very difficult. It's an ability that evolved in animals several million years ago.

  29. Perfectly legal in California by stanjo74 · · Score: 3, Informative

    I once got a speeding ticket for 10mph above 45 limit. The officer had "estimated" my speed. When I challenged him in court, he presented a training certificate, certifying that he could estimate speed with some ridiculous accuracy (forgot the actual number, maybe within 3mph).

  30. Happened to me in MO by jluxe · · Score: 3, Interesting

    A similar situation happened to me in Missouri. I was going at a good clip on a short road, and I got onto the highway before they could get the radar gun out. Eventually they pulled me over (I was going exactly the speed limit at that moment), and issued me a ticket for *exceeded* the speed limit. I asked what my supposed speed was when I broke the limit, and they said that only applied if you are *exceeding* the speed limit. So they didnt list my speed, just that I had broken the posted limit.
    I'm not sure what the difference was, but I had my lawyer fix it anyway.

    --
    /* jluxe */
  31. Re:This isn't so strange. by RenderSeven · · Score: 4, Funny

    Best to preempt any questions with "I'll bet you $50 you're going to give me a ticket"

  32. Re:GPS by pwnies · · Score: 4, Funny

    What part of "Don't admit to knowing anything" is confusing you. If you tell them the time of day, they'll know that you know. Now they have the upper hand!

  33. Re:They used to have to match your speed by Sloppy · · Score: 5, Insightful

    The radar gun's debut in the 70s led to the exact same discussion we're having now with red light cams.

    Exact same discussions? They were measuring speeds with a radar gun, not confronting the alleged speeder, but then mailing them a civil citation, fining them with no opportunity to prove their innoce-- oops I mean -- have the proof of their guilt be examined by a court?

    The main issue with radar guns was technology and how much people trust equipment. The main issue with red light cams is basic due process.

    --
    As copyright owner of this comment, I authorize everyone to defeat any technological measure which limits access to it.
  34. Watch this! by PinkyGigglebrain · · Score: 5, Insightful

    This is a great intro to why you should never talk to police. You have to show ID but you do not have to answer any questions
    Got this link off another /. story awhile back and bookmarked it because it is valid and useful.

    Never talk to Police

    In a nut shell, the police will take what ever you say and use it against you.

  35. Re:Oh no they didn't. by theshowmecanuck · · Score: 5, Insightful
    A comment posted with TFA is quite insightful with this regard (I believe his handle was 'visrey'):

    So now an officer can stop you any time they want and just say you looked like you were speeding. At that point they can ticket you for other secondary infractions that require a moving violation in order for them to stop you. Good job guys.

    --
    -- I ignore anonymous replies to my comments and postings.
  36. Re:Oh no they didn't. by bi$hop · · Score: 3, Funny

    There is a law against this, and it's one of the laws of physics.

    I see no problem letting them guess my speed as long as they make an *educated* guess. I'm sure most of them have degrees in physics or mathematics anyway. They're probably just working temporarily as cops because they're in-between university research projects. They'll probably be using this equation: Vxf = xi + Vxi(t)

  37. Re:GPS by 1729 · · Score: 5, Insightful

    There's no such thing as instantaneous speed. Velocity is always distance over time. If time is zero, that's a divide by zero.

    You didn't do well in calculus, did you?

  38. Speed traps cause erratic driving, divert cops by jeko · · Score: 3, Insightful

    Roughly stated, speed traps and red light cameras cause people to slam on their brakes, which more than one study has shown causes the very accidents they're hoping to avoid.

    The other big point of discussion used to be that when you need to find a cop, they shouldn't be hidden from view. Speed traps raise tons of revenue, but they make society as a whole less safe by leeching police presence and resources away from attending to actual crime and accidents.

     

    --
    He put his boots up on the table and made a face. "The sig," he smirked. "You can waste your life in search of the sig."
  39. Re:GPS by Technician · · Score: 3, Interesting

    When you do show up in court with your GPS log, tell the judge that the GPS log is generally easy to verify if it has been falsified. Ask them to give it to their computer science guy to look for any signs of tampering. The record of the sattelite locations, the time of day, the locations, the time stamps, speed time distance, etc will provide evidence of tampering. Point out that a forgery is very hard to make with all those factors in place. It is up to them to prove their case against you. It is up to them to prove any errors in your GPS log.

    Be sure to point out the number of satelites in the sky at the time of the stop, the margin of error, the base accuracy, the DOD calibration is monitored 24/7, etc. If the mobile is out of cal, it is out of sync and would not provide a valid fix. A valid fix is confirmation of calibration. If they doubt your statement of certification, ask them to verify it with the DOD and device manufacture. The base accuracy is generally +/- 1 on the LSD or 0.1 MPH. It does not have the parallax error of the officer's radar which you question to the max at this point along with the radar's known error modes, including mirrors, angle, angle correction, etc. It's your certification against their's and your operator skill against theirs.

    You can show much more margin of error in both operator and equipment setup and calibration than they can show in your GPS log. Unless the judge is crooked or a technophobe, the GPS record is hard to discredit.

    --
    The truth shall set you free!
  40. Re:This isn't so strange. by IndustrialComplex · · Score: 3, Insightful

    Neither is, with some training, estimating approximate speeds for a narrow class of objects (e.g., "cars") under very specific situations (e.g., "being observed from rest from the roadside"). Surprisingly enough, its fairly common for traffic police to be trained in that skill.

    Just like arson forensic investigators?

    http://search1.npr.org/templates/transcript/transcript.php?storyId=114005470

    In that case, an innocent person was put to death because being 'trained in that skill' usually means the older guy saying 'Yeah, the new guy can do this.'

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    Out of modpoints but really liked a post? 1BDkF6TtmmeZ3yqXbz9yhdYVqRYnwFoXDj
  41. Re:This isn't so strange. by drmerope · · Score: 3, Interesting

    This whole story is strange. Courts have always recognized that Cops can ticket you based on "passing markers"--yes they need only count off the seconds between those little reflectors on the side of the road.

    This is considered indisputable if the officer has passed a certification test.

    Officers will routinely write, "passing markers" because its subjects them to the least review by the courts.

    Other backwards ideas: if Cops use 'stationary radar' they need to do a bunch of work to ascertain whether it is working correctly--it takes two patrol units: the stationary one and the reference vehicle. But, none of this is necessary if they use moving radar!

    But moving radar is next to meaningless (cosin error) without careful regulation of the setting which is only required... for stationary radar.

  42. Re:Given that it is Ohio by sumdumass · · Score: 5, Informative

    It isn't a valid question, judges in Ohio get a salary that is paid no matter how many tickets are issued or not. They do not get commissions or anything of the sort. It may be that the fund the actual salary comes from is supplied or supplemented by citations, but it wouldn't effect their salary or benefits if no citations or twice as many was ever processed.