i spent many days at plumtree when i was a child i remember alot u have all mentioned .the derby tram id sit on it in the dark trying to feel the way it was .that poor ambulance some one vandalised it and sprayed rude words on the buses.there was a derby tower wagon and two london buses dont know what happend to the wagon but the london buses were scrapped some good times there mrs spencer always made me some lunch in her house