I have some cool ideas about some features which would be fairly easy to add in the police computer. It would make a more realistic expecience, especially when your on a traffic stop. For example, say you pull someone over for running a redlight or driving wreckless and you run their name in the police computer. Everything shows up clear, a valid license etc until you notice it says, On Probation for (whatever felony/infraction etc.). It would give you the option to completely change how you would then handle the situation. It would give you a reason to do a more through traffic stop and treat it as a high risk traffic stop (depending on crime). Ask them to step out, Frisk them, Tell them to wait in your squad car, Search their trunk etc.

Something similar was suggested here ('?do=embed' frameborder='0' data-embedContent>>)