I will be flying from the US to Canada and was wondering what to do about getting home with our 12 month old if her US car seat gets confiscated by Canadian customs. Taking public transport will be a bit complicated as I will be traveling alone with her and home is an hour away. A cab shuttle service from the airport exists but doesn't provide car seats. Does anyone know how strict they are with letting US car seats through at the border? And how do folks manage to get home without one?