Assuming its a flight with no transfers/change of plane (You won't get off Vancouver for that 1.45mins layover) and if your declared point of entry is TORONTO then it should be TORONTO immigration who will process.good day, baka may makakasagot..
Kasi sa toronto kami bababa. pero may layover vancouver. 1.45mins. ang tanung ko po..san po iproprocess ang immigration documets for sp. sa vancovr or sa toronto.