The Chief Executive, Mr C Y Leung, and government officials took part in a shoreline clean-up operation on Lantau Island today (July 10). Picture shows Mr Leung (second right); the Secretary for the Environment, Mr Wong Kam-sing (first right); and the Secretary for Home Affairs, Mr Lau Kong-wah (third right), being briefed by the Director of Leisure and Cultural Services, Ms Michelle Li (fifth right), at Upper Cheung Sha Beach.   Close