coronavirus travel restrictions imposed by Canadian Prime Minister Justin Trudeau on Friday are “a death blow” to the aviation sector, the national president of the country’s largest private union said.“Everybody understands that governments need to do everything they can to keep Canadians safe, but we also have to make sure that we have industries to come back to when the pandemic is over,” Jerry Dias, Unifor national president, said on Sunday’s episode of The West Block with Global News’ Mercedes Stephenson.“We can’t talk about ‘build back better’ and not have a strong aviation sector and that’s what’s at peril right now.” Canada’s new travel restrictions a ‘nail in the coffin’ for airlines, tourism: experts In an effort to crack down.