The study, published in the journal JAMA Network Open and funded by Cancer Research UK, looked at survey responses from 28,393 smokers in England between 2014 and 2023
When youre travelling, airline rules treat each nicotine product differently
Smoking policies on cruise ships are developed to comply with the law or to protect the health of passengers, as well as to the design of the vessel, the layout of the deck and the composition of passengers
Hajek et al, E-cigarettes an evidence update: A report commissioned by Public Health England, Public Health England, August
We also used sex, marital status, whether born in the United States, and housing tenure
While unlikely, if you look at the fine print of cruise contracts, many state that if you continue to fail to observe their policy, you could be kicked off the ship