(Crazy drug takers? ) Beijing curbs disco to cramp "crazy" drug takers Fri Jun 23, 7:41 AM ET Beijing has banned disco and other dance music in private rooms of nightclubs and karaoke bars to curb the flood of illegal drugs into the capital's entertainment venues, Chinese newspapers reported Friday. "Because many drug takers regularly dance and go crazy to upbeat 'disco' music in private rooms, police have specially requested karaoke machines not have this music," the Beijing Times newspaper said. Club owners were now expected to delete disco and "other forms of vulgar entertainment" from karaoke machines in private rooms, the Beijing News said, as part of a "responsibility agreement" written up by police. The agreement, signed by more than 1,100 club owners, is the latest in a general crackdown on crime in nightlife venues launched this month, prompted by a sharp rise in drug trafficking and violence involving customers and staff. The Beijing News said Thursday police were planning random urine tests for employees at Beijing's clubs, citing employees' "addiction" as a major source of drug trafficking.