Those smoke detectors do work.' A Flight Attendant Talked About What Happens If Someone Vapes Or Smokes On A Plane TwistedSifter Flight passenger brings up 'vaping in the bathroom,' sparking debate about on board actions Vape Comparison: Vuse ePen vs ePod 2 Health and Care Someone lit a cigarette in the plane's lavatory, triggering the smoke alarm onboard : r mildlyinfuriating