Sonu, Lal Chand, Karua, Ravi, Salman, Danish and Ravi were arrested under various sections of the IPC and sent to jail for attacking constable Om Prakash under Mat police station area, police said.
Om Prakash along with Home Guard Pawan Kumar went to Bijauli where a clash had erupted between two groups when Sonu and his accomplices attacked him after a heated argument, they said.