Yesterday police got a call that few persons were creating "nuisance" after getting drunk at a marriage function at Gobindwal road, said SSP Kanwaljit Singh Dhillon.
Police personnel reached the spot and caught hold of Kashmira Singh and another person for creating nuisance, he said.
Singh's daughter Harbinder Kaur (22) intervened and resisted while her father was being taken away to police station, the SSP said.
In the melee, the turbans (head gears) of two head constables were tossed up following which they beat the girl.
However, he said that the other party had reached a "compromise" with the two cops.
"Still, the matter will be probed," he said.