The protestors had last night gathered at Subhash crossing under Uttar police station area and squatted on the National Highway after a rumour that the driver of the tractor involved in the road mishap had been let off, sources said.
Police officials, including SHO Sri Prakash Yadav were then caught on camera slapping and baton-charging the protesting women, while trying to clear the road.
When contacted, Superintendent of Police Rakesh Singh said an investigation is on and necessary action would be taken.