From OpenStreetMap Wiki
|Quality mark when smoking is completely prohibited. Fines may apply for people found to have smoked.|
|Used on these elements|
|Tools for this tag|
If a place is completely smoke free, you can tag smokefree as a quality mark:
|smokefree||yes||No exceptions, no smoking at any time in any part of building or outdoor area.|
It is not necessary to tag a smoking status that is already a national or regional law. Tagging of boundary relations is discouraged.
- smoking=* - most commonly used key to tag rules regarding smoking