As a result, entrapment is a legal defense to criminal charges, but it can only be used in certain cases. The police arrest procedure. As regards entrapment, for example, participants will be asked to rate on a sliding scale the extent to which the statements relate to them, such as I 9. The issue of evidence gained from police entrapment activity in court cases is a hazy area in terms of how relevant it Police entrapment cases dealt in the court of law in UK will depend on the evidence presented and on the significance level of a possible conviction.This is a case where encouraging the criminal activities by using police entrapment in UK might be accepted or not in the court of law.