This story has been made freely available as a public service to our readers. Please consider supporting SCMP’s journalism by subscribing. New users who download our updated app get a seven-day free trial. The No 1 typhoon warning signal issued in the early hours of Wednesday will remain in effect throughout the day, the Hong Kong Observatory has said, as showers hit the city. The weather forecaster issued the standby signal at 12.40am and said it would assess whether to raise it to No 3 in the...