US pre-clearance Toronto
Hello,
I have a question and would be very thankfull if someone can help us.
We are 4 people with Italien passports and we are currently in Canada and want to visit Chicago for a few days.
We want to use the US pre-clearance in Toronto, because our flight goes from there. My question now is. If someone of us gets denied entry into the US for whatever reason..... do we than all have to re-enter the host-country through Canada Immigration or can we simply walk out of the preclearance area and leave the airport again?
I hope someone can help us with this question.
thanks!