With the track bashers now satisfied that they have traversed the final few yards of track into the Ford engine plant at Bridgend, the Monmouthshire Railway Society's 'DMU Demise' railtour on 26 September 1992 re-crosses the A48 in the gathering gloom with C395 (51140 & 51133) leading classmate C392 (51147 & 51134), which is virtually out of sight around the curve. This was reportedly the final working of heritage DMUs in South Wales, with these two sets making their way to Tyseley shortly after this tour.