Railway Minister Ashwini Vaishnaw paid a suspense visit to Mumbai's one of the crowdest station - Chhatrapati Shivaji Maharaj Terminus (CSMT) on Thursday and interacted with passengers and personnel, the railway officials said.

The Union minister, who is in Mumbai as the BJP's observer for the Rajya Sabha election, spent a few hours inspecting the station premises, keeping railway officials on their toes in the afternoon. According to railway officials, it was the minister's maiden visit to the heritage building and the premises.