DEAR MISS MANNERS: I am a high school student attending a boarding school. Every month, the school runs a bus from campus to a local shopping mall. It’s a fun way to spend time with friends, do some shopping and grab dinner. Last month, my friends and I signed up for the mall trip to purchase some new clothes before a school dance in the evening. Unfortunately, not all went as planned. One of the other students took the bus to the mall, decided to leave early and took a car service back to campus. This is completely against school rules. Because no one could get in touch with him, we had to wa…
