A police officer of Macao Special Administrative Region instructs a passenger during a drill of passenger clearance services at Macao's border checkpoint at new Hengqin port in Zhuhai, south China's Guangdong Province, Aug. 17, 2020. The new port in Zhuhai's Hengqin will open to the public from Aug. 18 where inbound and outbound passenger clearance services by Macao will be relocated. All passenger clearance services and Macao-bound vehicle clearance services, once operated in Macao's Lotus Flower Bridge Checkpoint, will be relocated to the new Hengqin Port. (Xinhua/Cheong Kam Ka)