This is Urban art at traffic signs of Clet Abraham. The French artist hacked street signs armed with the help of removable vinyl stickers. Some local governments love him but others make him pay fines.
Clet Abraham has just one reason to redesign the signs: to ease some of the heavy load and soften prohibition rules to give citizens some freedom. He strongly believes that we spend our lives under a lot of rules, even on the streets, that limit our freedom of expression.