Radley
1. This journey starts at an unstaffed halt served by 3 TOCs
2. It is possible as a through journey only in one direction
3. It is operated by DMUs though it passes through 4 separate electrified areas, the destination station being in the fourth
4. It's possible to reach the destination station earlier departing on the same train and changing en route to a different route
I think you've posted this on the wrong thread...
Reedham!
Flitwick
Elephant and Castle?