Between December 1974 and May 1978,100 Z1-class trams were built, they had conductors consoles that passengers would have to queue for, and only two doors, these two features hampered loading, and proved unpopular.
Between December 1974 and May 1978,100 Z1-class trams were built. Internally they had conductors consoles that passengers would have to queue for, and only two doors, these two features hampered loading, and proved unpopular.