Hong Kong police have arrested a taxi driver for dangerous driving on the first of the five-day mainland Chinese Labour Day “golden week” holiday, after he was caught reaching speeds of 160km/h (99.4mph) and completing a 42km ride in just half an hour.Police took enforcement action against the 31-year-old driver on Friday after intelligence officers found the arrestee, who mainly drives around Sai Kung, had frequently uploaded videos of dangerous driving online.“Officers went undercover as...