Mukund Yadav and Sunil Dixit, both of 10 Provincial Armed Constabullary, were on duty for UP Udhammi Mahasammelan attended by Chief Minister Akhilesh Yadav, had a dispute, which was initially settled, police sources said.
When the function got over Dixit allegedly hit Yadav which led to a clash between the duo, during which they exchanged lathi blows, sources said.
Both the PAC jawans were injured in the clash and later taken to a nearby hospital.