Manchester Metrolink M5000 3066 has received a new advert livery with a pleasing on the eye design for the Clean Air Greater Manchester campaign. Featuring a sky blue base the colour seems to go nicely with the standard fleet livery colours and we are sure many reading this website will also be glad to hear that it is devoid of vinyls on the windows meaning not only is it clean air for Greater Manchester but also clean views through the windows!