U.S.bound passengers can only take personal items onto a U.S.-bound aircraft such as: small purses, cameras, coats, items for care of infants, laptop computers, diplomatic or consular bags, crutches, canes, walkers, containers carrying life-sustaining items, medication or medical devices, musical instruments or a special needs item. All other items must be placed in checked baggage. Passengers are reminded that the restrictions on liquids, gels and aerosols still remain in effect.

Further information can be found at Transport Canada's new carry-on baggage regulations for U.S. - bound passengers.