Being on the premises without original documents confirming your age (passport, driver’s license, seafarer’s ID, military ID, or international passport).
Smoking cigarettes / using vapes / IQOS devices.
Staying in the venue while heavily intoxicated.
Moving the hookah or replacing coals without assistance.
Handling the hookah without a hookah master’s supervision.
Bringing any food or beverages from outside.
Speaking loudly or aggressively, using offensive language.