Kolkata, May 17 -- Kolkata Police conducted a flag march after a protest in Kolkata turned violent on Sunday as demonstrators threw stones at police personnel in the Park Circus area, injuring at least three of them and damaging several vehicles, officials said.

Kolkata Additional ACP Ashesh Biswas stated that an illegal gathering attempted to block the road, following which police personnel tried to disperse the crowd. During the incident, some people allegedly resorted to stone pelting, injuring three police personnel. The official said legal action would be taken against those involved and asserted that no one would be spared.

ACP Biswas said, "Some people tried to block the road. It was an illegal gathering. The police were trying t...