This story has been made freely available as a public service to our readers. Please consider supporting SCMP’s journalism by subscribing now for 50 per cent off during our two-day flash sale. Hong Kong woke up to a storm that triggered the highest-level No 10 warning, which shut down the city, as Super Typhoon Ragasa edged as close as 100km (62 miles) south of the city. The Hong Kong Observatory issued the T10 signal at 2.40am on Wednesday before lowering it to T8 at 1.20pm. The No 8 warning...