An operator of the Low-level Radioactive Waste Storage Facility on Siu A Chau introducing the operation of the facility to officiating guests. From left: Chairman of the Advisory Council on the Environment, Professor Lam Kin-che; the Secretary for the Environment, Transport and Works, Dr Sarah Liao; legislator Miss Choy So-yuk; and Acting Permanent Secretary for the Environment, Transport and Works (Environment), Dr Michael Chiu Tak-lun.   Close