At least four vehicles and one liquor vend were set ablaze in the violence that erupted following an accident in which two youth were killed in Punjab's Dera Baba Nanak town on Tuesday, police said. The two were killed while they were riding on their two-wheeler and it was hit by a pick up jeep in the town around 55 km from Amritsar.

The speeding pick-up jeep belonging to a liquor contractor hit the victims' scooter from behind. Both died on the spot.