Their demands included honorarium hike, setting up of a separate VDF battalion and service security.
A heated verbal confrontation broke out between the VDF personnel and a police team led by S. Ibomcha as the rally was blocked near ABC godown, Khoyathong.
Later, the police teams led by the OCs of Imphal and City Police stations and Imphal West Commando DSP Krishnatombi also arrived at the spot to control the agitating VDF personnel.
The police personnel later fired some tear gas shells to disperse the agitators as they tried to force their way towards the Chief Minister's bungalow pelting stones on the police.
In the clash, a group of VDF personnel rushed towards Ibomcha with one of them trying to manhandle the police officer, who was trying to help an injured VDF personnel.
On seeing the attack on the Additional SP, Imphal West commando DSP Krishnatombi and his team fired several rounds of live bullets in the air.
Several VDF personnel were taken into custody after the untoward incident.