David Wing Leong Lam, 35, of Rannoch Ave, Riverside, pleaded not guilty to illegal possession of 80kg of blacklip abalone worth $6496, 104kg of blacklip abalone worth $8440 and 160.7kg of blacklip abalone worth $13,016. Mr Lam has also been charged with buying fish in contravention of the Living Marine Resources Management Act of 1995. Mr Lam will reappear in court on July 1 for mention.