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>TROLLEYBUS NEWS
Lausanne has recently received the first of 12 biarticulated trolleybuses. Lausanne also still runs Trolleybuses with trailers, one of very few cities in the world with bus trailers, and the only one with trolleybus trailers.
Currently there are 79 trolleybus units in service, for 90 trolleybus services on 10 lines. 17 trolleybus units are single trolleybuses with trailer. It's likely that even with the delivery of the new biarticulated units the trailer trains will not yet be retired.