The fourth black rainstorm warning in eight days brings home the reality that the city must work even harder to prepare for such events.

The fourth black rainstorm warning in eight days brings home the reality that the city must work even harder to prepare for such events.

Veteran meteorologist warns that global warming could mean more instances of extreme wet weather in Hong Kong are likely to occur in long run.

Recent days of heavy rainfall show the kind of weather Hong Kong must prepare for in an era of accelerating climate change.

More publicity is needed to ensure bosses and workers are fully aware of severe weather guidelines and reach arrangements in advance.