A Facebook post from the mother of an unmuzzled B.C. biologist has gone viral, shedding more insight into the changes in the control of information since the new federal government took office last week. [Jody] Paterson quoted a status update her son made on his personal Facebook account. "We were told that it's ok to talk to the media or anyone about what we do without permission. That's how surreal it was. That's how things changed over night," the post reads. Kristi Miller, a B.C.-based molecular geneticist with Fisheries and Oceans Canada, was among the first scientists to speak out after the unmuzzling. In 2011, she was prevented from discussing her research into the 2009 Fraser River sockeye salmon collapse following its publication. "When we were banned, it almost made government scientists second-class citizens in the scientific arena," she said. "It was quite embarrassing." Navdeep Bains, the new minister of innovation, science and economic development, announced the policy change Friday, two days after Trudeau and his cabinet were sworn in. "Government scientists and experts will be able to speak freely about their work to the media and the public," he said in a written statement. The previous government ... brought in a restrictive communications policy that required national or international media requests to speak with federal government scientists to be approved by a minister's office, and all communications with government scientists to go through a government communications office.