Hi traction modellers, I like trolleys (Muni's F line is my favourit) though not modelling them. Here are two photos I took in Dresden. There is a VW plant right in the middle of the city, they're manufacturing luxury cars there (the Phaeton and parts for Bentleys). To keep the trucks out, they use Cargo Trams over the existing tram tracks. They shuttle between the plant and logitics center near a rail yard. Hope you'll liek the photos.