Hey guys. Ive got a quick question. A friend of mine is flying YSJ to Toronto then on to Florida. I know that you can leave the "airside" area and go outside of the terminal, you just need your boarding pass to go back in. Can she leave the area BEFORE or AFTER customs ? She wants to come out and see some family for 20-30 mins then go back through security. Does she have to clear customs first then go out or does she hve to do that while she is still in the domestic side after her flight from Saint john, then she simply goes back through security and stuff.

Any help would be great!
Mario