@SarahWorkx It's a bicycle warning bell. My cousin would ring it to get telephone poles and trash cans to move out of the way. Sadly, they didn't respond.
@saniyafatma1278 Is the wall on your or your neighbor's property? If on yours, check town regulations first. Talking with your neighbor would be a courtesy.
@FFT1776 Yes. The federal government has no business educating our children. I would even go further, neither does the state government if we are to live in a land of the free.