Slashdot Mirror

bryxal writes "The Liberal Party of Canada, currently leading in most polls, has announced yesterday that it supports Net Neutrality, saying, 'Internet management should be neutral and not be permitted for anti-competitive behaviour, nor should it target certain websites, users, providers or legitimate software applications. We must protect the openness and freedom of the internet, and maintain competition to spur innovation, improve service levels and reduce costs to users.'"

GregDz11 writes to inform us that Canada's three main wireless companies will be launching a service that allows customers to send, request, and receive money via their mobile phones. "The service, called Zoompass, will be managed by Enstream, a joint venture the three carriers first established in 2005, when it was called Wireless Payment Services, to investigate the potential of mobile commerce. [...] Money can be drawn from an account the user sets up or from their credit card. Each withdrawal will cost 50 cents from the account, or 3.5 per cent of the transaction if from a credit card. (As a result, sending dollar amounts under $15 are actually cheaper to do using a credit card.)"

rbrander writes "Vancouver, Canada's third-largest city, has adopted a policy of 'open standards, interfaces and formats' for all public data. They will also consider open-source software on an even footing with proprietary for all new software purchases. Fifteen of the fifteen people who signed up to speak to city council on the topic spoke in favor. Their only criticism was, 'can't you do more?' with one advocating that free and open source software be given preference, not equal footing."

An anonymous reader writes "The release last week of the US copyright blacklist is beginning to generate a backlash in countries around the world. Reports from Canada, Europe, and Asia all note that the US claims are very suspect and that the report is little more than an attempt to bully dozens of countries into following the US DMCA model."

mpetch writes "In an interesting twist, it appears that H1N1 influenza can be transmitted from humans to swine. Apparently a Canadian pig farmer vacationed in Mexico, returned to Canada and infected about 10% of the swine on an Alberta farm. The swine subsequently developed flu symptoms."

Idiomatick writes "Bell Canada is attempting to impose UBB on its wholesale customers. As Bell was given a last-mile monopoly in much of Canada by the government, they are required to follow rules set up by the CRTC; this includes leasing their lines to competitive ISPs. And they are given a directive by the CRTC to provide competitive speeds to said ISPs. Teksavvy has informed its customers that were this to go through, the current monthly cap would be quartered and the cost for exceeding it would be 'multiple times more than our current per Gigabyte rate of $0.25/GB on overages.' They have also helpfully included a link where you can send your comments/concerns to the CRTC directly."

A man who was successfully sued by his grounded daughter has taken his case to the Quebec Superior Court. Unfortunately for him, they have rejected his appeal of a lower court ruling that said his punishment was too severe for the wrongs he said his daughter committed. His lawyer Kim Beaudoin says the father is "flabbergasted" and they may take case to Canada's Supreme Court. In its ruling the court declared the girl was caught up in a "very rare" set of circumstances, and her father didn't have sufficient grounds to contest the court's earlier decision. I wonder how many times this family has heard, "My client would like to know if you could pass the salt?" around the dinner table.

Deep Packet Inspection, or DPI, is at the heart of the debate over Network Neutrality — this relatively new technology threatens to upset the balance of power among consumers, ISPs, and information suppliers. An anonymous reader notes that the Canadian Privacy Commissioner has published a Web site, for Canadians and others, to educate about DPI technology. Online are a number of essays from different interested parties, ranging from DPI company officers to Internet law specialists to security professionals. The articles are open for comments. Here is the CBC's report on the launch.

walrabbit writes "Wang et al (2009) (from Albert-László Barabási's lab) modeled the spread of mobile phone viruses based on anonymised call and text logs of 6.2 million customers spread over 10,000 towers. Their simulations shows that the spread is dependent on the market share of a particular handset, human mobility and mode of spread: bluetooth or MMS or hybrid. 'We find that while Bluetooth viruses can reach all susceptible handsets with time, they spread slowly due to human mobility, offering ample opportunities to deploy antiviral software. In contrast, viruses utilizing multimedia messaging services could infect all users in hours, but currently a phase transition on the underlying call graph limits them to only a small fraction of the susceptible users. These results explain the lack of a major mobile virus breakout so far and predict that once a mobile operating system's market share reaches the phase transition point, viruses will pose a serious threat to mobile communications.' You can read the full text (PDF) and supporting online information (PDF) (with interesting modelling data and diagrams)." (Also summed up in a short article at CBC.)

clover kicker writes "The CBC reports that the group managing Canada's .ca internet domain is working to foil an internet worm set to attack starting April Fool's Day. 'This is the first virus that's really focused on domain names as part of propagating the virus itself,' said Byron Holland, CEO of the Canadian Internet Registration Authority, a non-profit organization that represents those who hold a .ca domain. CIRA's strategy includes pre-emptively registering and isolating previously unregistered .ca domain names that Conficker C is expected to try and generate, said a news release issued by the group. That would make those names unavailable for anyone to register in order to set up a website to host the worm's 'command and control' file. A list of the names has been predicted by security experts based on the worm's code. In addition, CIRA is investigating and monitoring activity at names on the list that have already been registered and will 'take appropriate action if suspicious activity is detected.'"

An anonymous reader points out a CBC report discussing a request from the Canadian government for information about open source software and free proprietary software. Evan Leibovitch, an advocate for open source, says the government's interest was spurred by a desire to reduce expenditures during the recession. "...Leibovitch said he hopes the request will lead to government policies that give 'a level playing field' to vendors of open-source software services, who provide technical and administrative support to companies that use open-source programs. He alleges these service providers currently face barriers when competing with proprietary software vendors in the government procurement process. ... When the government purchases software, it often assumes that it will have to pay for a licence and asks software vendors to bid for the contract, McOrmond said. Vendors of open source software services don't respond to that initial call for tender because they have no licences to sell. But then, the government might ask for a separate round of bids for providing support services for the software, which open-source vendors could provide."

J ROC writes "Phone numbers on Canada's Do-Not-Call registry have apparently been sold to off-shore telemarketers, scam artists, and other ne'er-do-wells, according to reports in the Globe & Mail and CBC News. The CRTC, which runs the registry, sells lists of phone numbers online for a small fee; making it available to anybody who might be interested in buying it, including con artists. I guess this explains why, ever since I added my number to the registry, I've been getting phone calls from 000-000-0000 trying to interest me in some free vacation scam. Canada's Privacy Commissioner is currently investigating."

grunaura writes "South Korean researchers have devised a way to create graphene sheets one centimeter square using a hydrocarbon vapor on heated nickel. It's touted as being more efficient than the current process where graphene sheets are pressed, and there is evidence that 'the quality of graphene grown by chemical vapour deposition is as high as mechanically cleaved graphene.' Graphene is relatively new, but not to Slashdot. This round of news highlighting the technology focuses on the bendable nature of graphene sheets, as opposed to the memory applications or capacitive properties discussed here previously. These films are the closest we have come to superconductors at room temperature."

kandela writes "CBC News is reporting that Nebula and Hugo award winning author Robert J. Sawyer is to become the first-ever writer in residence at the Canadian Light Source synchrotron facility (see also their media release). Sawyer will spend two months at the facility, where he is hoping to be inspired by the everyday grind of scientists, 'I spent a lot of time visiting science labs over the years, but it's always the VIP tour,' he said in an interview Wednesday. 'You are in and you are out in a couple of hours, and everyone has shown you all the things they want you to see but none of the day-to-day grind of the work as well. I want to get the flavour of that.' As a scientist who has worked at synchrotron facilities (and occasional sci-fi writer myself (page 4)), I'm excited to see what a professional can do with that environment for inspiration."

darthcamaro writes "Canadians were among the last people in the world to get the season 4 finale of Doctor Who which already aired in the UK and Australia. The Canadian public broadcaster — CBC — decided to cut out nearly 20 minutes from the episode, leaving fans wondering what was going on. Doctor Who isn't the easiest show to follow at the best of times — but Canadians are now up in arms (or at least hockey sticks) over their taxpayer-funded broadcaster's lack of respect for SciFi hosers."

Dave Knott writes "The CBC's weekly science radio show Quirks and Quarks this week features a countdown of the top ten planetary doomsday scenarios. Nine science professors and one science fiction author are asked to give (mostly) realistic hypotheses of the ways in which the planet Earth and its inhabitants can be destroyed. These possibilities for mankind's extinction include super-volcanoes, massive gamma ray bursts, and everybody's favorite, the killer asteroid. Perhaps the most terrifying prediction is the reversal of the Earth's magnetic field (combined with untimely solar activity), a periodic event which is currently 1/4 million years overdue."

Dave Knott writes "The CBC's weekly science radio show Quirks and Quarks this week features a countdown of the top ten planetary doomsday scenarios. Nine science professors and one science fiction author are asked to give (mostly) realistic hypotheses of the ways in which the planet Earth and its inhabitants can be destroyed. These possibilities for mankind's extinction include super-volcanoes, massive gamma ray bursts, and everybody's favorite, the killer asteroid. Perhaps the most terrifying prediction is the reversal of the Earth's magnetic field (combined with untimely solar activity), a periodic event which is currently 1/4 million years overdue."

gubachwa writes "The student association at Carleton University in Canada recently voted that Cystic Fibrosis was a charity unworthy of receiving money raised during orientation week fund-raising activities. The reason behind the decision, as given in the motion on which the student association voted, is that Cystic Fibrosis 'has been recently revealed to only affect white people, and primarily men.'" I'm speechless.

clarkn0va writes "Witnesses as far as 720 kilometers apart reported seeing what looked like a bright meteor falling somewhere on the Saskatchewan-Alberta boundary around 5:30 pm MT Thursday, according to the CBC. Here's video of the incident as seen from Edmonton."

clarkn0va writes "Witnesses as far as 720 kilometers apart reported seeing what looked like a bright meteor falling somewhere on the Saskatchewan-Alberta boundary around 5:30 pm MT Thursday, according to the CBC. Here's video of the incident as seen from Edmonton."

ThanatosMinor writes "September's quench at the Large Hadron Collider is going to cost CERN at least $21 million and delay future collisions until June of 2009 at the earliest. Enjoy your last few months outside of an event horizon."

hedonisticaltruism writes "The CBC reports that Honda has just unveiled a new walking-assist device that enhances the walking motion rather than just providing transportation. The device braces and strengthens natural leg movements primarily in walking and crouching. They're looking to market this to rehabilitation cases, the handicapped and industries requiring repetitive crouching and walking movements such as factory work and delivery services."

On Friday someone posted a false rumor that Steve Jobs had suffered a heart attack on CNN's unverified citizen journalism site, iReport. Apple's stock price went vertical, losing 9% before Apple stepped in and denied the rumor; the stock then recovered most of its loss. The SEC is investigating. PCWorld looks at the hit taken by citizen journalism as a result of this incident. "[The] increasingly blurred line between journalism and rumor is a serious concern for Al Tompkins, the broadcast/online group leader at The Poynter Institute — a specialized school for journalists of all media forms. 'How could you possibly allow just anybody to post just anything under your [CNN] label unless you have blazing billboards that say, "None of this has been verified, we've not looked at any of this, we have no idea if this is true"?' he asks."

An anonymous reader writes "Like the previous Bill C-60 before it, the proposed Bill C-61 that would bring DMCA-like laws to Canada is poised to die on the order table, never to receive a vote, as the current minority government falls. An election call is expected in days. Everybody expects that some form of these laws will be back yet again (third time's a charm?). There are too many interests pushing for change to let it go. But here's a chance for Canadians to influence politicians about it in an election campaign, and hopefully strike a better balance. And for those of you in the rest of the world who are laboring under a DMCA-like copyright law, let's hear your stories about why such laws are a good or bad idea, and if bad, how you would amend the law to make it tolerable. With the polls probably on Oct. 14th, Canadians will be looking for a few good ideas."

An anonymous reader writes "A group of Canadian engineering students was one of 10 teams to win a $275,000 prize from internet search giant Google Inc. Their program, Ecorio, gives users the ability to reduce their environmental footprint with tools that provide transit options for trips, invest in carbon reduction projects, and share their tips with other users. Other winners included a taxi location app, a price comparison app, and a settings manager than changes your settings based on your location." Google has also started talking about their plans for Android Market, which is similar to the App store used for the iPhone. Ars Technica's coverage points out a blog post by Google's Eric Chu which notes that early handsets running Android will have a beta version of Android Market enabled.

Mathieu Lutfy writes "The CBC is reporting that 'Quebec's open-source software association is suing the provincial government, saying it is giving preferential treatment to Microsoft Corp. by buying the company's products rather than using free alternatives. ... Government buyers are using an exception in provincial law that allows them to buy directly from a proprietary vendor when there are no options available, but Facil said that loophole is being abused and goes against other legal requirements to buy locally.' The group also has a press release in English."

An anonymous reader writes "The recently concluded 2008 Mozilla Summit, held in Whistler, Canada, was impacted by a rock slide that cut off the main highway between Whistler and Vancouver, where most attendees planned to depart via airplane. In true open-source fashion, summit attendees collaborated on a solution, opening a Bugzilla bug (severity: "blocker"), posting crash dumps, and proposing solutions, including chartering a flight (which would land first in TRUNK, then BRANCH). Eventually, attendees settled on a workaround which seems to have been successful. For next year's summit, organizers might want to consider a location with more redundancy."

NotNormallyNormal writes "CBC picked up an AP story about ICANN recently losing control over two of their domain names on Thursday, June 26. A domain registrar run by the group transferred the domains to someone else. ICANN's press release had this to say: 'As has been widely reported, a number of domain names, including icann.com and iana.com were recently redirected to different DNS servers, allowing a group to provide visitors to those domains with their own website. It would appear the attack was sophisticated, combining both social and technological techniques, but was also limited and focused.' Comcast has had similar troubles lately as well."

Socguy writes "A Russian art curator, Elena Basner, is claiming to have a foolproof method for determining whether or not particular paintings have been created since 1945. She claims that isotopes released into the environment by man-made nuclear explosions have found their way into types of the natural oils used to make paints."

somecanuckchick writes "The Canadian Radio-Television and Telecommunications Commission (CRTC) has ordered Bell Canada to justify its traffic-shaping practices. The Canadian Radio-Television and Telecommunications Commission on Thursday told the company it has until June 23 to make public data that was marked confidential in a May 29 filing. Bell had said it needed to keep quiet the information, which details the level of internet traffic and possible congestion on its network, for competitive reasons."

Khalid Baheyeldin writes in with a CBC interview with the CEO of Sandvine, Dave Caputo (bio here). Sandvine is the Waterloo, Ontario-based company that provides the technology that Comcast and other ISPs use to overrule Net neutrality by, for example, injecting RST packets to disrupt Bittorrent traffic. Caputo says, among other things, that Internet monitoring is a necessity. Some of the comments to the interview are more tech-savvy than the interviewee comes across.

litui writes "Michael Geist assesses the problems with new copyright legislation presented today. In short, it looks like unless it's heavily contested, Canadians are in for a worse piece of law than the DMCA." CBC News' story quotes one critic, Scott Brison, who warns that enforcing the anti-circumvention clauses of this legislation would turn Canada into a police state — which, considering the pervasive eavesdropping it would take to make sure that people aren't enjoying their rights to fair use (or "fair dealing") of hardware or media, seems like a fair prediction.

westcoaster004 brings to our attention an interview with Mirko Bibic, head of regulatory affairs for Bell Canada, discussing the ISP's traffic-shaping practices. This follows news we discussed recently that a class action lawsuit was filed against Bell for their involvement in traffic shaping. Bibic reiterates that internet congestion is a real problem and claims that the throttling had nothing to do with Bell's new video service. CBC News quotes him saying: "If no measures were taken, then 700,000 customers would have been affected by congestions during peak periods. We want to obviously take steps to make sure that doesn't happen. So this network management is, as we've stated, one of the ways to address the issue of congestion during peak periods. At the end of the day, the wholesale ISPs are our customers and we generate revenue [from them], so we want to make sure we're serving them to the best of our ability as well."

FeatherBoa points out that the New Democratic Party in Canada has introduced legislation to limit the amount of control Canadian ISPs can exert over their subscribers. The bill would amend the Telecommunications Act to "prohibit network operators from engaging in network management practices that favour, degrade or prioritize any content, application or service transmitted over a broadband network based on its source, ownership or destination, subject to certain exceptions." Support for net neutrality in Canada has been building for quite a while now. Quoting CBC News: "'This bill is about fairness to consumers,' said Charlie Angus, the NDP's digital spokesman. It also looks to prohibit 'network operators from preventing a user from attaching any device to their network and requires network operators to make information about the user's access to the internet available to the user.' The proposed bill makes exception for ISPs to manage traffic in reasonable cases, Angus said, such as providing stable speeds for applications such as gaming or video conferencing."

rsax writes "Bell Canada recently announced that it is launching a downloadable video store just as it is caught up in a government inquiry into its traffic-shaping practices. Some consider this a conflict of interest since several content providers were in the process of distributing TV shows using P2P technology before the Bell throttling issue started getting media coverage. Bell's FAQ states that it is not available for Mac users right now (and not Linux either of course) because they are using Windows Media DRM. They do, however, invite feedback on their site."

urbanriot writes "Despite a growing number of complaints on the popular North American consumer broadband site BroadbandReports, employees working for the Canadian cable internet provider Cogeco have publicly denied interfering with torrents on their network. However, a recent plugin put out by the Vuze team exposed Cogeco of being the second worst ISP globally, of those tested. So far, Cogeco has failed to respond to these findings, but recent coverage from the mainstream media and Michael Geist may prompt them to finally admit to their controversial practices." The report by the Vuze team has some interesting information about other ISPs from around the world as well. Prior to this, Bell Canada was taking most of the flak in Canada for traffic management.

Dave Knott writes "The Canadian federal government has blocked the $1.3-billion sale of the space technology division of MacDonald, Dettwiler and Associates to Alliant Techsystems, a major US defense contractor. Industry Minister Jim Prentice is quoted as saying he is 'not satisfied' the sale will be a net benefit for Canada. MDA is Canada's leading developer of space-based technology, including the famous CanadArm and the recently installed space station robot Dextre."

phorm writes "Not only is Bell interfering with third-party traffic, but — according to CBC — they want third-party ISP and phone carriers off their network entirely. Bell is lobbying to have lease-conditions on their networks removed, stating that enough competition exists that they should not longer be required to lease infrastructure to third-parties. Perhaps throttling is just the beginning?"

Ace905 writes "For years the razor-sharp beak that squid use to eat their prey has posed a puzzle to scientists. Squid are soft and fragile, but have a beak as dense as rock and sharp enough to break through hard shells. Scientists have long wondered why the beak doesn't injure the squid itself as is uses it. New research has just been published in the the journal Science that explains the phenomenon. One of the researchers described the squid beak as 'like placing an X-Acto blade in a block of fairly firm Jell-O and then trying to use it to chop celery.' Careful examination shows that the beak is formed in a gradient of density, becoming harder towards the tip end. Understanding how to make such hardness gradients could revolutionize engineering anywhere that 'interfaces between soft and hard materials [are required].' One of the first applications researchers envision is prosthetic limbs."

An anonymous reader sends word that, even as ISP interference with BitTorrent traffic is easing in the US, the issue is heating up in Canada. Major Canadian ISPs are limiting access to the Canadian Broadcasting Corporation's shows, made available online using BitTorrent. This issue has burst onto the scene due to smaller ISPs, such as Teksavvy, blowing the whistle on the fact that Bell was expanding its traffic-shaping policies to smaller ISPs that rent Bell's network. These events have sparked a formal complaint by the National Union of Public and General Employees, which represents more than 340,000 workers across Canada, to the regulatory body, CRTC, and calls for change in Parliament.

An anonymous reader sends word that, even as ISP interference with BitTorrent traffic is easing in the US, the issue is heating up in Canada. Major Canadian ISPs are limiting access to the Canadian Broadcasting Corporation's shows, made available online using BitTorrent. This issue has burst onto the scene due to smaller ISPs, such as Teksavvy, blowing the whistle on the fact that Bell was expanding its traffic-shaping policies to smaller ISPs that rent Bell's network. These events have sparked a formal complaint by the National Union of Public and General Employees, which represents more than 340,000 workers across Canada, to the regulatory body, CRTC, and calls for change in Parliament.

An anonymous reader writes "Canada's public broadcast network, CBC, is to adopt DRM free BitTorrent distribution of one of its major primetime shows, Canada's Next Great Prime Minister. The effort has already been hailed by Canadian copyright guru Michael Geist, who expects the decision to add fuel to Canada's net neutrality debate. A CBC producer behind the show told CNET that the motivation for the move was that CBC 'wanted the show to be as accessible as possible to as many Canadians as possible, in the format that they want it in.' As for DRM, she said 'I think DRM is dead, even if a lot of broadcasters don't realize it.' She added that 'if it's bad for the consumers, its bad for the company.'"

Lev13than writes "Apple Inc. CEO Steve Jobs said the iPhone won't be using Adobe Systems' Inc.'s popular Flash media player any time soon, saying the technology doesn't meet his company's performance standards for video. Jobs said the version of Flash formatted to personal computers is too slow on the iPhone while the mobile version of the media player is "is not capable of being used with the web." The comments come a day before Apple is set to introduce the company's plan for iPhone SDK, the software developers kit which will allow third-party developers to create applications that can work in conjunction with the popular handheld device."

vieux schnock writes "Police raided several homes across Quebec on Wednesday and arrested 16 people in their investigation, which they say uncovered the largest hacking scam in Canadian history. (...) The hackers collaborated online to attack and take control of as many as one million computers around the world that were not equipped with anti-virus software or firewalls."

DrButts writes "An inventor in British Columbia wants to be the first to launch a pop bottle rocket into space. 'This could be impossible, but the CEO of AntiGravity Research already holds the altitude record for boosting an elongated plastic pop bottle — propelled by a bicycle pump, water and a bit of soap — into the air. Firing the ubiquitous, two-litre plastic container usually consigned to the recycle bin into space might create a whole new definition for space junk, but the dream keeps Schellenberg going.'"

Socguy brings us a story from CBC News about a recently developed crystal that can soak up carbon dioxide gas "like a sponge." Chemists from UCLA believe that the crystals will become a cheap, stable method to absorb emissions at power plants. We discussed a prototype for another CO2 extraction device last year. Quoting: "'The technical challenge of selectively removing carbon dioxide has been overcome,' said UCLA chemistry professor Omar Yaghi in a statement. The porous structures can be heated to high temperatures without decomposing and can be boiled in water or solvents for a week and remain stable, making them suitable for use in hot, energy-producing environments like power plants. The highly porous crystals also had what the researchers called 'extraordinary capacity for storing CO2': one litre of the crystals could store about 83 litres of CO2."

eldurbarn tips a CBC story reporting that the US-based International Intellectual Property Alliance claims Canada has joined Russia and China among the biggest violators of US copyright law. Quoting: "The group's report is the latest to urge the US government into pressuring Ottawa to reform copyright laws." As we have previously discussed here, the current Conservative government had planned to introduce a new copyright law, but dissent from the privacy commissioner and a groundswell of public protest delayed that action. eldurbarn adds, "What makes this story so important now is that this pressure is being applied at a time and in a manner that may cause the Canadian government to fall, forcing an election." Meanwhile, on the other side of the rapidly heating debate, Michael Geist blogs about the forces arrayed against a Canadian DMCA. The Business Coalition for Balanced Copyright, which includes a who's who of the telecom, Internet, retail, and broadcast communities, has outlined a list of its copyright reform demands.

eldurbarn tips a CBC story reporting that the US-based International Intellectual Property Alliance claims Canada has joined Russia and China among the biggest violators of US copyright law. Quoting: "The group's report is the latest to urge the US government into pressuring Ottawa to reform copyright laws." As we have previously discussed here, the current Conservative government had planned to introduce a new copyright law, but dissent from the privacy commissioner and a groundswell of public protest delayed that action. eldurbarn adds, "What makes this story so important now is that this pressure is being applied at a time and in a manner that may cause the Canadian government to fall, forcing an election." Meanwhile, on the other side of the rapidly heating debate, Michael Geist blogs about the forces arrayed against a Canadian DMCA. The Business Coalition for Balanced Copyright, which includes a who's who of the telecom, Internet, retail, and broadcast communities, has outlined a list of its copyright reform demands.

Hugh Pickens writes "CBC News has up an article by Peace Corps volunteer Heidi Vogt, a woman who served in the small village of Gono in Mali five years ago and remembers letters dictated and hand-carried by donkey cart or bicycle to the next town. Vogt recently returned to see the changes that cellphone communications have made in a village that still doesn't have electricity or decent drinking water. 'Gono's elders say the phones can keep them in touch with their village diaspora,' writes Vogt. 'Villagers depend on far-off relatives to send money in time of crisis — if someone is sick, if a house has caught fire, if there's been too little or too much rain and the harvest is poor. There's a new sense of connection to a larger world. In a village where most people can't read or write, they can now communicate directly with far-off relatives.'"

Socguy writes "The Canadian government has passed legislation that will reopen an Ontario nuclear reactor that produces most of the world's supply of critical medical isotopes, even though the site has been shut down for safety maintenance. Witnesses and experts were called in to the House to face questions about safety concerns and all parties eventually voiced support for the bill, which would effectively suspend CNSC's oversight role for 120 days. The Chalk River reactor ceased operating on Nov. 18. Pressure on the government to restart operations began to build after delays in the shutdown of the government-run site, which generates two-thirds of the world's radioisotopes, began to cause a critical shortage of radioisotopes."