non-smoking seat; non-smoking section
total ban on smoking (in all areas); completely non-smoking
artificial cigarette used to avoid smoking
non-smoking (rental) car; smoke-free car; non-smoking car (in a train); non-smoking carriage
smoking cessation clinic; smoking cessation outpatient services
smoking-free principle; no-smoking rule; smoking ban; ban on smoking
quit-smoking drug; smoking-cessation aid; stop-smoking medication