Between the 1950s and 1990s, the Canadian government responded to national security concerns generated by Cold War tensions with the Soviet Union by spying on, exposing and removing suspected LGBTQ individuals from the federal public service. They were cast as social and political subversives and seen as targets for blackmail by communist regimes seeking classified government information. These characterizations were justified by arguments that people who engaged in same-sex relations suffered from a “character weakness” and had something to hide because their sexuality was not only considered a taboo but, under certain circumstances, was illegal. As a result, the RCMP investigated large numbers of people, many of whom were fired, demoted or forced to resign — even if they had no access to security information. These measures were kept out of public view to prevent scandal and to keep counter-espionage operations under wraps. Read more via Canadian Encyclopedia