Policemen are trained to handle any situation that may result from or arise after an accident. If you are involved in an accident, even though you are not physically injured, you may suffer from shock and excitement which makes it difficult for your to think clearly at the time. Let the policeman take over when he arrives. He will handle any emergency and investigate the accident. His report of investigation may be helpful to you later if you are sued, or if you decide to sue someone else. If the accident occurs within the limits of a city, village or town, call the municipal police. If it occurs on the open highway, call the nearest State Police Station or the County Sheriff's office.