Cute Young Brunette Girl With Suitcases Reveals In A Conductor Uniform

Many antique or heritage trams (streetcars), which operated through the earlier part of the 20th Century, were designed for operation by a crew of two or more. The conductor primarily collected fares and signaled the driver when safe to depart from stopping places. The conductor also assisted with shunting when necessary, changing the trolley pole and attended to passengers' needs.
Modern vehicle design and ticketing arrangements have largely done away with the need for conductors on street railways and Light Rail systems. However in recent years a number of modern tram or Light Rail systems have introduced (or re-introduced) conductors to minimise fare evasion and to provide customer care, supervision and security functions, even in situations where a second crew member is not strictly needed on account of the vehicle design or operation.
In Britain, The Midland Metro and Sheffield Supertram modern Light Rail systems have both started using conductors due to problems with ticket machine reliability. Nottingham Express Transit started with conductors. Manchester Metrolink and Croydon Tramlink both rely on ticket machines at stops.
Systems of ticket checking and selling by a conductor: