Police have registered a case against a man at Kalyan in Thane district for illegally entering the office of Kalyan Dombivli municipal commissioner and causing a disturbance, an official said on Saturday, PTI reported.

The incident took place on October 24 around 6:30 pm and based on a complaint filed by the civic official a case was registered against Dilip Rokade at Thane's Bazarpeth police station, he said.