Electoral Affairs Commission chairman Mr Justice Pang King-kee (second from left) and member Mr Lawrence Lok Ying-kam, SC (third from left) and Professor Andrew Chan Chi-fai (first from left) tours the polling station at SKH Li Fook Hing Secondary School for the by-election in the Eastern District Council's Tsui Wan Constituency. Also present are Chief Electoral Officer Mr Lam Man-ho (fourth from left) and Returning Officer Mr Herman Cho Chun-wah (far right).