Tension prevailed at Nallathur near Cuddalore on Sunday night after a Molotov cocktail was hurled at a wedding hall.
Police sources said a bottle filled with fuel landed at the entrance of the hall and exploded. The incident occurred around 9.30 p.m. However, no one was injured.
Police said a family function of a DMK functionary was under way at the hall and Cuddalore MLA G. Iyappan was on the premises when the incident occurred.