Dear Abby >> A month ago, my 7-year-old son was struck by a vehicle while riding his bike in a crosswalk. He’s fine now. His injuries were minor, although it was frightening. Police and paramedics responded quickly, and I took my son to the hospital to have him fully checked.

Later that day, a police officer came by our house with a new bike for our son, purchased by the driver of the vehicle. He gave us a paper with the driver’s insurance information and said something to the effect of, “Her address is on there too, if you want to thank her for the new bike. That was really nice of them.” I was shocked that he would say that.

I guess it was a nice gesture, but she hit my son with a car! The driver admitted to having been distracted. At the scene, she said she thought she had hit a dog. I could go on, but suffice it to say the driver was 100% at fault.

I put the new bike away in the garage. My son saw it there and wanted to ride it. I held out until our insurance claim was accepted, and we went for a ride today. The new bike is not as good as his old one, but he was excited about it because it is a different color. I’m so grateful that he is doing well and isn’t afraid of biking again. My question is, do I have to write that thank-you note? If so, can you please give me the words?

— Bicycle Mommy in Washington

Dear Mommy >> I can think of a few choice words, but no rule of etiquette demands you thank the woman for the bicycle that was destroyed because of her inattentiveness.

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