MONTREAL -- Swingers clubs will spring up across Canada because of a judge ruling their activities are not necessarily illegal, the head of a swingers group said yesterday. Municipal court Judge Denis Boisvert found five people guilty of swinging-related offences, but decided "contemporary Canadian society tolerates swinging and swingers clubs if the sexual acts take place in private." Jean Hamel, president of the 8,000-member Quebec Swingers Association, said Boisvert's ruling will have national significance. "I don't think more clubs will open in Quebec but I think it will open doors for other places in Canada, like Toronto." Judge Boisvert found...