Verkar inte som det kommer gå.... Info
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International-Canada
If your flight originated from outside Canada or the United States and you need to take a connecting flight to a Canadian destination, you must clear Canadian customs. It is very important to remember that you must personally pick up your luggage, which you may then leave at the connecting-flight counter located immediately after you leave the customs hall. You must then follow the normal procedure for Canadian departures and go through pre-boarding screening checkpoint “A”. Note that liquids, gels and creams in containers larger than 100 ml/100 g (3.4 oz) must be carried in your checked luggage. Such items, even if sealed, will not be allowed through pre-boarding screening checkpoints.
United States-Canada
If your flight originated in the United States and you need to take a connecting flight to a Canadian destination, you must clear Canadian customs. It is very important to remember that you must personally pick up your luggage, which you may then leave at the connecting-flight counter located immediately after you leave the customs hall. You must then follow the normal procedure for Canadian departures and go through pre-boarding screening checkpoint “A”. Note that liquids, gels and creams in containers larger than 100 ml/100 g (3.4 oz) must be carried in your checked luggage. Such items, even if sealed, will not be allowed through pre-boarding screening checkpoints.