Dale Fortes has built a business on certainty.
Since 2009, he has run the Boston Pizza in Fort Frances, Ont. and grown it into a stable employer of more than 100 people. Now he is betting nearly $4 million on a second location in Dryden, an hour's drive away.
But there is one thing he cannot control: The clocks on his workers' permits.
All 10 of his temporary foreign workers — cooks, kitchen staff and front-of-house staff — hold work permits th…