Mr. MOK Wing-cheong, Ringo is the Director of Drainage Services Department. He has been working in various bureau/works departments and participated in numerous mega-scale development projects, including Central and Wan Chai Reclamation, West Kowloon Cultural District Development and the Northern Metropolis Development. Mr. MOK is now leading about 2,000 no. of professional, technical and administrative staff in Drainage Services Department to provide world-class wastewater and stormwater drainage services.