The 0 Gauge & 16mm section have a permanent raised outdoor layout for both 16mm Scale/SM32 and O Gauge trains, with each having it’s own loop of track.
The original layout was 16mm track in a double track oval with a passing/storage loop in both directions. The main feature being a freelance girder bridge at the rear. Trackwork and clearances were constructed to 16mm standards (16mm uses the same width track as 0 Gauge but represents Narrow Gauge rather than 0’s Standard Gauge). After some years with limited interest there’s recently been a revival in interest in the section.
In 2018 the inner oval of track was replaced with new Peco 0 gauge fine scale track and further sidings and loops added.
This leaves the older outer circuit and its loop available for both 16mm stock or coarse scale 0 gauge. This has regular running of both live steam and electric 16mm models, plus the occasional 0 gauge coarse scale model.