Speaking of an 18 year old, the other day I was in an Albertson's Food Store parking lot when a kid on a sportbike did a wheelie and sped around the lot. I had seen his bike before and thought he was an employee of Albertson's. I called the store later, and told them I love bikes and riding, but this kid could have killed someone. They told me they would have a serious talk with him. I have not seen his bike in the lot since. Hope he learned a lesson.
Dave