Prostitution in Libya is illegal, but common. Since the country's Cultural Revolution in 1973, laws based on Sharia law's zina are used against prostitutes; the punishment can be 100 lashes. Exploitation of prostitutes, living off the earnings of prostitution or being involved in the running of brothels is outlawed by Article 417 of the Libyan Penal Code. Buying sexual services isn't prohibited by law, but may contravene Sharia law. The former leader of the country, Colonel Gaddafi, ordered the closure of Libya's brothels when he came to power in the 1969 Libyan coup d'état.