I was sitting outside a bar near where I live and noticed that the bus that stops at the front door of the building where I work also comes to within a mile of where I live. I also noticed that the buses run on natural gas and not diesel like they used to. I started feeling stupid for driving my car to work (especially when there's a transit subsidy through work that pays for pub transit). After taking the bus for a few months, I got tired of waiting for late buses and pulled the bike out of mothballs. I then realized that I don't even need a car, and so let the tags lapse.

So not because of a DUI, but I was drunk when I decided to ditch the car.