Take 'em down
Do what I do. I take them down myself. If there is any type of sign hanging from the mailbox assigned to me, I take it down. I live on a corner so when someone posts a yard sale on the light pole, I take it down when the weekend is over. If I don't, then it'll stay. You can bitch all you want, but you make people be considerate. Sometimes, you have to do it yourself. Just like the elderly man that I see walking my street with a bag in his hand picking up trash that others throw out the car window.
Do what I do. I take them down myself. If there is any type of sign hanging from the mailbox assigned to me, I take it down. I live on a corner so when someone posts a yard sale on the light pole, I take it down when the weekend is over. If I don't, then it'll stay. You can bitch all you want, but you make people be considerate. Sometimes, you have to do it yourself. Just like the elderly man that I see walking my street with a bag in his hand picking up trash that others throw out the car window.