Group photo, from left to right:
Ir Dr Eric LIU Sai-lok, Deputy Executive Director, VTC; Prof Kenneth LEUNG Kai-ming, Director, Sustainability/Net-Zero Office, HKUST; Mr Eric WONG Lui, Assistant Director/Gas & General Legislation, EMSD; Mr HO Kai-ming, JP, Under Secretary for Labour and Welfare, LWB; Mr Wilson Lam, Vice Chairman, MTA; Hon SHIU Ka-fai, BBS, JP, LegCo member; Mr Ted Lau, Chairman, MTA; Captain Hon Lothair LAM Ming-fung, LegCo member; Dr Vanessa AU Sze-man, JP, Deputy Director of Environmental Protection, EPD; Mr William SHUM Ngai-on, Chief Electrical and Mechanical Engineer/Vehicle Safety and Standards, TD; Mr Ray LEUNG Wai-man, Principal Assistant Secretary for Environment and Ecology (Air Policy), EEB; Mr Wingo KONG Chi Ho, Assistant Staff Officer, C&E; Ms Cactus Li, Inspector, C&E and Mr Michael Leung, Secretary-General, MTA.