Section 9 - Directory of Hong Kong Transport Subsection 2 : Transport Operator's / Workers' Associations Green Minibus Associations G.M.B. Maxicab Operators General Association Ltd. 3/F, 457 Lockhart Road, Causeway Bay, Hong Kong Tel : 2836 5191 Fax : 2836 5192 Chairman : Mr. So Sai-hung Hong Kong Scheduled (GMB) Licensee Association 12/F, ABBA Commercial Building 223 Aberdeen Main Road, Hong Kong Tel : 2873 6808 Fax : 2873 2042 Chairman : Mr. Wong Man-kit