NOT PERMITTED THROUGH PRE-BOARD SECURITY SCREENING:
Unsealed, open or opaque plastic bags of any size with liquids, gels or aerosols in any size container will not be permitted through the pre-boarding security screening in carry-on baggage.
Liquids, gels or aerosols in containers larger than 100 ml / 100 grams (3.4 oz).
All passengers should carry liquids, gels and aerosols in the containers and plastic bag specified, or pack these items in their checked baggage, in order to minimize potential delays at the screening point. Please note that lighters may not be carried in checked baggage on any flight, or in carry-on baggage to and from the United States.
The sale of liquids, gels and aerosols at all retailers, both duty free and non-duty free, located within the sterile areas of Canadian airports, continues to be permitted where the airport has met additional security requirements for these items. In addition, all passengers, including those traveling to the United States, will be permitted to carry liquids, gels and aerosols purchased beyond the security screening point onboard the aircraft.