Arvind Kejriwal and Kumar Vishwas had, however, publically dissociated the party from Prashant Bhishan's stand on plebiscite in Kashmir.
Vishnu Gupta, president of Hindu Raksha Sena, claimed that members of his group were part of this protest. He also claimed that members of Sriram Sene as well as Bajrand Dal also participated in this protest.
Superintendent of Police Muniraj said a police complaint had been registered and police officers had been assigned to arrest the culprits.
Muniraj has also said that the AAP office would now be given security.
Some witnesses had furnished the police the registration numbers of the cars in which the men reached the AAP office. "We are hopeful of arresting them," Muniraj said.