The American Civil Liberties Union has identified 57 agencies in 22 states that own Stingray devices, though the group said that number likely underrepresents the actual total given how many agencies purchase the technology secretly. Known groups include the Federal Bureau of Investigation, the National Security Agency and the Internal Revenue Service. King said he was especially troubled by American media reports about Harris allegedly requiring customers to sign non-disclosure agreements in order to purchase Stingray technology, pledging not to divulge any information about the device or even any interactions with the company. "I think by saying the mere acknowledgment of its existence puts it at jeopardy is kind of a confirmation of exactly the concern we have about it: that this can only be effective if nobody has any idea they're being watched by the police," he said. There have been no confirmed reports of the technology's use in Canada so far. "If they're ever allowed to be used (here) then it's a no-brainer there needs to be judicial oversight," said King. Canadians should be concerned about proper accountability measures being put in place, he added, especially given revelations over the past few years about the extent and intrusiveness of government surveillance. In its response to Pivot, the Vancouver police would neither confirm nor deny having any information related to the mass-surveillance device, including whether it had ever been in contact with the Florida-based manufacturer Harris Corp. "In some ways that response peaks our interest even more," said King. "If they hadn't at all you assume they would have just said, 'No documents exist.'"
This photo taken June 11, 2014 shows the The Tallahassee Police Department in Florida. The department has used the Stingray surveillance device, which masquerades as a cell phone tower, to intercept mobile phone calls. (Phil Sears/AP/CP)Stingrays also function as catch-all devices, intercepting not just a single signal but rather surveilling indiscriminately anyone within a particular radius. "The whole reason that we need oversight is because police are normal human beings," King explained. "They make mistakes and they do inappropriate things just like everybody else does. Somebody needs to be there to catch them and to stop them when that happens." David Christopher, a spokesman for the civil-liberty organization Open Media, said the issue of Stingrays isn't restricted to Vancouver. "This really does, presumably, affect police forces right across Canada, and also security agencies like the Canadian Security Intelligence Service," he said. "In a sense, this is a real litmus test for the new (federal) government," he added. "Will they lift the lid on what's been going on here?"
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