AIADMK and BJP workers came to blows after the former objected to a saffron party worker cavassing votes dressed like their leader late
M G Ramachandran, near the AIADMK election office here on Sunday, police said.
Three persons suffered minor injuries in the melee, police said.
AIADMK worker surrounded the man and later handed him over to the the Nesamony Police Station.
They also surrounded the station and demanded that police arrest him.