Regulatory Boundaries : Unlike other industries, cigarette packaging is strictly regulated in many countries
Vapes can contain different nicotine strengths, commonly measured in milligrams (mg): 3 mg / 6 mg low nicotine 12 mg moderate 20 mg high (common in many countries) 50 mg (salt nicotine) very strong, usually in disposables The key difference is control
The primary way to avoid cigarettes is not to smoke
The Lung Health Foundation, a Canadian charity, said in May that "a generational tobacco ban holds real promise for protecting youth." Such a measure also "must be paired with robust prevention strategies, cessation supports, and public education to meaningfully reduce smoking and vaping rates" across Canada, the group said
A key source to the remainder of this post is a 1996 RJR document describing the history of cigarette brand introductions

Down here would be a list you can use as a reference American Airlines Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg British Airways Size limit: 35.5 x 29.5 x 16 in/90 x 75 x 41 cm Weight limit: 50 lbs/23 kg Delta Airlines Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Frontier Airlines Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Emirates Airline Size limit: 59 in/150 cm Weight limit: 50 lbs/23 kg Lufthansa Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Alaska Airlines Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg easyJet Size limit: 108 in/274 cm Weight limit: Up to 50 lbs/23 kg Air France Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Air Canada Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Southwest Airlines Size limit: 62 in/158 cm Weight limit: 50 lbs/23 kg Japan Airlines Size limit: 79 in/201 cm Weight limit: 50 lbs/23 kg