The prime job of the police is that to prevent and to detect the crime. In the present days the crime rate has gone up enormously. The job of the police is very complex in the field of detection and prevention. In olden days, as per crime records, the rate of crime was very low when compared to the modern days. In the prevailing days, the crime rate is very complex; it can not be estimated all the times as who will do, what offense. As such, the police have to observe with an Eagle Eye to prevent both bodily and property offenses.