Rescue teams were rushed to the spot and authorities are currently assessing the situation and clearing debris from the accident site.

Four injured after Metro pillar falls on autorickshaw in Mulund
Mumbai: At least four people were injured after a portion of an under-construction Metro pillar collapsed onto an autorickshaw on LBS Road in Mulund (West) on Saturday.
Under-construction Pillar Collapsed
According to early reports, the accident occurred during ongoing metro construction work when a section of a cement pillar suddenly gave way and fell onto a moving autorickshaw.
Rescue teams were rushed to the spot and authorities are currently assessing the situation and clearing debris from the accident site.
(...being updated)