A friend of mine just wrote to remind me of a good book. You and the Police is an excellent book by Boston T Party. Pays for itself in just one traffic or other ticket.
There are so many "just one" items around. Fire extinguisher, tourniquet, attorney on retainer. Makes a good subject to discuss. What are some other "just one use" and it's paid for itself items?
Rotary rasp or file tool Actetylene torch Lathe with digital monitoring First aid kit spare tire for the car bear spray when hiking