I’m currently married to a US citizens and am residing in the US on a TN visa (work visa). I am DQ’d and waiting for my interview date at the Montréal embassy. My question is, after the interview, does the embassy hold onto your passport? What if I need to get back home to the US or even toronto, how would I travel if they hold the passport for two weeks. Would I have to stay in a Montréal hotel?