However, inspecting the back seat also allows you to find and remove all of the chicken bones that are evidence of prior shifts' late night fast food runs. The leg and wing bones are a clue. It is important that you learn to think deductively as a recruit. If you see bones under the seat, then you will no doubt find chicken grease on the steering wheel and on the microphone during the shift.
Tissues and other assorted evidence of the cold and flu season are yet another clue. You should wear gloves for their removal, for there are some things you don't need to risk. Once again, the modern art of deductive recruit thinking reveals to us that the microphone needs to be sanitized-and don't even grab the steering wheel before cleaning it after discovering a nasty tissue cache.
Decontamination
Patrol car fleet survival is simple: Think decontamination at all times. Some departments keep cleaning supplies in the garage area. Most officers I know keep some kind of cleaning wipes around for the biological hazards often found in cruisers.
Before you start a shift, give the contact items such as the door handles, controls, steering wheel, microphone, keyboard, and the entire driver's cockpit area a quick wipe down. This is especially important during the cold and flu season. A pop-top container of disinfecting household cleaner wipes is best (and cheapest).