As per the complaint lodged by the victim, she was molested by a group of policemen who stopped the car in which she was travelling along with acquaintances in Roorkee's Gangnahar area on Saturday night. Two of the police constables later gang-raped her, she alleged.
Six policemen and a civilian have been booked under different sections of the IPC in this connection, police in Haridwar said.
Acting on the woman's complaint, Haridwar SSP Arun Mohan Joshi has sent the six accused cops to the lines.
The victim's medical examination report is still awaited and further action will be taken on its basis, Joshi said.