25 September 2018 - İstanbul, İstanbul Çevre Yolu, near Darülaceze Perpa stop. The biggest surprise during visit to İstanbul was that APTS Phileas bi-articulated buses have actually returned to service after several years break. Unfortunately, only during rush hours so I wasn`t able to make any at least "good enough" pictures.İstanbul, İstanbul Çevre Yolu, near Darülaceze Perpa stop. The biggest surprise during visit to İstanbul was that APTS Phileas bi-articulated buses have actually returned to service after several years break. Unfortunately, only during rush hours so I wasn`t able to make any at least "good enough" pictures. Autor: Mettal