The situation is under control and additional forces have been deployed in the town as well as other places in the district as a precautionary measure, they said.
Curfew in Krishnganj village is in force whereas section 144 of CrPC has been imposed in the entire district, police said.
Six persons were injured in a clash in the village of the Anadara town over a trivial matter which occured during a football match and soon the atmosphere got communally surcharged.
The police have detained over a dozen people last night in connection with the clash.