A group of BJP workers protested against Sinha, showed him black flags. Soon, Sinha's supporters clashed with the protesters beating each other.
The Bollywood-actor-turned-politician earlier had said, "I was asked about fighting Lok Sabha election from Delhi but I told the leadership that native Patna Saheb is my first, second and last choice."
"I thank the party for honouring my wish," he said. The BJP had recently considered allocating his constituency to Ravi Shankar Prasad, who is a member of the Rajya Sabha.