Curfew was clamped in Achalpur city in the Amravati district of Maharashtra after members of two communities pelted each other with stones over the removal of religious flags and police responded by firing tear gas shells, officials said.

Additional Superintendent of Police, Shashikant Satav, said that 22 persons from both the groups have been taken into custody after the incident which occurred around Sunday midnight and the situation is under control now. The exact number of injured persons is not known yet. Police said residents put up flags of various religions atop the Khidki Gate and the Dulha Gate at the main entrance of Achalpur, located 48 km away from Amravati distric headquarters, every year during various festivals.