Passengers should present their voucher for admission. If passengers plan to eat at the CN Tower restaurant, reservations are recommended. There is a restriction on the size of bags permitted to be brought into the CN Tower. Bags larger than 63 cm x 38 cm x 50 cm (25 “x 15” x 20”) will not be permitted. There are no locker or storage services on site. If a guest wishes to proceed with their visit, they must surrender any prohibited items to CN Tower security and those items may not be returned.