The death toll from a building collapse in Mumbai, India, has risen to at least 20.

Rescue workers are continuing the rescue operation for the second day in a row to rescue the missing. So far 20 people have been rescued from the collapsed building. However, it is not yet known why the building collapsed. No one could confirm how many people were trapped under the rubble.

The head of the country's National Disaster Management Department said the building was in a narrow alley and rescue operations were being carried out at risk. The three-storey building collapsed near Bhiwandi town on Monday morning.