Police on Saturday arrested three persons for running over a traffic warden in Lahore's Multan Chungi locality on Friday night. According to an FIR of the incident, police constable Rafaqat Ali signalled a car, bearing number LEC-17-3715, to stop at a traffic signal near Multan Chungi. However, accomplices of the accused driver came out of the car and hurled abuses at the warden.