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No Vaping on Planes: Using a vape on a plane is illegal and can result in fines or arrest

Synthetic dust includes ASHRAE and A2 fine test dust, which simulate real-world dust conditions to evaluate filter performance

Bridging methodologies to deal with the existing and future diversity of cMRTPs, and assess them for their risk reduction potential in a pragmatic manner, it will be necessary to develop bridging methodologies that enable a scientifically sound comparison of any cMRTP with a reference MRTP

WHO report on the global tobacco epidemic 2013: Enforcing bans on tobacco advertising, promotion and sponsorship

So does this disprove the effectiveness of tobacco21