door for the passenger lift that was fitted. It was subsequently removed and panelled over. http://en.wikipedia.org/wiki/Plaxton_Derwent_3000 Plaxton Derwent 3000 The Plaxton Derwent 3000 was a bus body built by Plaxton . It was introduced in 1986, and is not related to the earlier Plaxton Derwent body which was built between 1962