I am a firm believer that when an officer is off-duty then he or she should be considered and treated as a regular citizen like the rest of us. This absolutely includes leaving the deparment's vehicle at the station, as someone with no authority to enforce the law (which at this point they wouldn't) shouldn't be driving around in a cop car.
I agree they should leave thw dept vehicle at the station. My neighbor is a cop. Parks his car in his driveway. I and anybody else with a brain cell know exactly when he is at home or at work. Not very safe imo.
