It is learnt that the duo had fought with another recruit during lunch time at a community kitchen on Friday and later during the night roll call, the instructor allegedly asked three trainees to urinate in bottles and forced the duo to drink it. The incident occurred in the presence of some 600 constables, an official said.
The state police authorities replaced the instructor and sought an explanation for such action. A top official of the battalion said such action was unacceptable. "The constables could have been punished by making them undergo an extra drill," he said.
A probe has been ordered into the incident.
(With agency inputs)