Tracklaying - four new points being installed to enable approaching MUs to cross to the far side of the station in the manner of EMUs entering the real Walsall station. This service will be computer controlled and may or may not be electrified.
The forest of wires underneath each Peco point caters for frog polarity switching and point position feedback to the DCC system.
The pre-grouping stock on what will be a viaduct is there purely because I'm having a bit of a clear out. These wagons were my first venture into P4 some 20 years ago and survive today (albeit upgraded to OO gauge) for sentimental reasons.