In Response to busses used on certain routes etc. I am a great lover of MPD's. They are ver well suited to the 3/19 and even the 4. It will be a great loss to services in my opinion as Solos's are boring and have no special loks or features. I grew up with darts, and I hope 1711/12/24 and 47, the original remaining darts at Darlo, hang on as long as possible!! I went to school and college on these 'Boxes on Wheels' and they hold great memories. I hope to buy one, one day! Restore it and use it to maximum effect.