Sujato Bhadra, Ranajit Sur and Basudeb Mondal were severely beaten up by some people as they arrived at Baruipur Sub-Divisional Judicial Magistrate's Court to secure bail in the case, a district police officer said.
The three, all prominent human rights activists in the state, were taken to Baruipur Sub-divisional Hospital, he said, adding the court couldn't transact business due to the disruption and the bail plea of the trio would be now heard later.
The warrants had been issued against the three on charge of visiting Bhangor, on boil since anti-power substation agitation began late last month, on charge of inciting the local people.