CHENNAI: Tamil Nadu Congress Committee (TNCC) president S Thirunavukkarasar's son was on Sunday night booked at for creating public nuisance and let off on bail.
Police said Thirunavukkarasar's younger son Vishnu, 28, was allegedly creating a ruckus along with three friends.
They parked their car near Anna Nagar Second Avenue and harassed a few passers by including a biker, said police.
They picked up an argument with the biker, who lodged a complaint with police. A police patrol vehicle was sent to the spot.
When police asked Vishnu and his friends to move away, Vishnu refused and instead picked up an argument with police.
The gang was later taken to Thirumangalam police station. Police booked Vishnu and his friends for creating public nuisance and let them off on bail.