My mind raced. I could leave an angry note! No, better, I could etch a few choice words on the side of the car with my keys! No, better! I could go to the store, buy yellow spraypaint, and write HIT AND RUN on the side of the car. But I did none of those things. Instead, I took a photo.
Later in the day, I called the police and reported the license plate number and what I’d seen. Then I took the photo, added personal note to the people involved, made a poster, and put it up in several places on my street with enough tape to make it a huge challenge to remove.