Smoking is not permitted in public service vehicles, museums, libraries, lifts, theatres, cinemas, air-conditioned restaurants, hair salons, supermarkets, department stores and government offices. Offenders can be fined up to MXN 1,000. While it is an offence to smoke in air-conditioned eating places, smoking is permitted in air-conditioned pubs, discos, karaoke bars and nightspots.