The amber rainstorm warning signal and the thunderstorm warning remain in effect as of 11am on Wednesday as torrential rain causes flooding and chaos on the roads. The amber signal indicates heavy rain exceeding 30mm in an hour. Rainfall is likely to continue with gusts reaching 80km or more per hour, according to the Observatory. ALSO ON HKFP Factwire: CCTV … Continue reading In Pictures: Torrential rain causes flooding and chaos on the roads as HK braces for more downpours