Notice: Updated Regulations for Power Banks and E cigarettes Please review these guidelines for a safe and comfortable journey. Carry on Regulations Carry on Only: Power banks, lighters, and e cigarettes are strictly prohibited Current evidence identifies health risks of e cigarette use; long term research needed American Heart Association Scaremongering about e cigarettes is not in the best interest of patients The Pharmaceutical Journal Electronic cigarettes: A safe substitute? New Scientist E cigarette products sold on the market quadruple in just one year Safety Sign: No Smoking This Establishment Permits The Use Of Electronic Cigarettes Only ()