E-Cigarette use in planes in Canada

Air Canada:  You are allowed to bring your e-cigarette onto any Air Canada plane on your person (i.e. in your pocket or purse) or in your carry-on baggage.  You are not permitted to put your e-cigarette in your checked baggage.  You are not permitted to use your e-cigarette on the plane. Citation

West Jet:  You are allowed to bring your e-cigarette onto any West Jet plane with the following restrictions:  E-cigarettes must not be used on board the aircraft ‘due to the high temperatures they generate’ (strange).  And, “Batteries must be removed to eliminate the risk of unintentional activation and individually protected so as to prevent short circuits.  Citation