At least 10 people have died after sudden rains caused flooding in the Mauritian capital Port Louis on Saturday, officials have said.
At least eight of the victims were caught in underground areas as the flood waters rose rapidly. Another died of a heart attack.
The island's meteorologists said 152mm (6in) of rain fell in less than an hour, 70mm less than the March average.
Prime Minister Navin Rangoolam declared 1 April a day of mourning.