Can I drive an electric car in Hong Kong?

You can't. Due to the road conditions in mainland China and Hong Kong and the performance of electric bicycles, the government of China Hong Kong Special Administrative Region does not allow electric bicycles to drive on the road, so the US delegation can't drive electric bicycles for takeout. According to the Transport and Housing Bureau of the SAR Government, the design of electric bicycles equipped with motors is different from that of conventional motorcycles in terms of safety and performance standards, and they are not suitable for use on roads in mainland China and Hong Kong, so they will not be registered and licensed.