HYDERABAD: An inquiry has been ordered after a female constable and a female bus conductor got into a physical fight over a bus fare of Rs 15. Constable Rajitha Kumari was on her way to the police station in Nawabpet, from Mahboobnagar, when conductor Shobha Rani asked for bus fare. Kumari, who was in her uniform, however, refused to pay, saying she was on duty. Rani in response, pointed out that only a police officer who serves a warrant is allowed to travel on the bus without ticket. This was followed by a sharp exchange, which ended in fisticuffs. The whole incident was recorded on the camera.