Can I apply for my signature to be invalid during the publicity period of elevator installation in Chengdu's old residential area?

According to relevant information, it is possible. I want to go back on my word after the elevator has been installed for a few days, which is allowed before construction. After all, installing elevators requires economic benefits. If regret must be all the actions of the owner, personal regret will not affect the installation of elevator facilities. Our country attaches great importance to human rights and will not do anything that does not conform to public opinion. Measures such as coercion and command do not exist. It is best to go to the local official website to check the first-hand authoritative information.