Forecaster issues highest-level storm warning at 5.50am, prompting authorities to suspend all morning and whole-day schools.

The Black Rainstorm Warning was issued at 5.50am – the second time the top rain warning was in force on Tuesday – as Hong Kong continues to be

Hong Kong came to a standstill on Tuesday as torrential rain pounded the city for the second time in less than six hours, triggering a rare black rainstorm warning, paralysing public services and flooding key urban districts.