UNEMPLOYED Lau Chin-pang, accused of possessing a 9mm semi-automatic pistol and three rounds of ammunition at the Olympic karaoke lounge in Tsim Sha Tsui last Friday, was remanded in custody when he appeared at South Kowloon Court yesterday. Lau, 23, also faces a joint charge of conspiracy to rob with Lo Yu-sum, 29, also unemployed. No pleas have been taken.