Encourage smokers to smoke outside
Careless smoking is the leading cause of fatal fires. If you do allow smoking indoors use large, deep ashtrays that can't be knocked over and make sure cigarette butts are properly extinguished.
Keep matches and lighters up high in a locked cabinet.
Ask smokers to smoke outside. Remind smokers to keep their smoking materials with them so young children do not touch them.
Provide large, deep ashtrays for smokers. Wet cigarette butts with water before discarding.