A Dented Yambol Street Light

This Yambol street light is normally upright or with a slight slant with the earthquake that frequent and move them on many occasions. This particular one was dented not by natural causes but another source although I'm not too sure what hit is to cause it. Perhaps a lorry, a low flying aeroplane, a muscle bound bee or bird? Whatever caused it the metal decay will commence and it will eventually fall, no doubt before any maintenance arrives!