Ride-hailing firm Uber has warned users in Hong Kong of potentially higher fares and longer wait times, and its drivers of possible loss of income, under the government’s proposed regulations for online platforms. In an email to its 30,000 drivers and 1.5 million users in Hong Kong, the US-based firm said on Thursday that authorities were considering new rules for ride-hailing platforms which may restrict the number of ride-sharing drivers or vehicles on the road. “We support efforts to bring...