A petrol bomb was hurled at the District CPIM office in Gandhipuram in the city early today.

However no one was injured in the incident, in which a door of car was partially damaged, police said.

Some unidentified miscreants, said to be on two-wheelers, hurled the petrol bomb around 6.30 AM, which fell near the entrance and the car parked there was partially burnt, party sources said.

Based on the complaints, police have rushed to the spot and further investigations on, police added.