Travelling very slowly over a temporary speed restriction, SB Rail Plasser & Theurer 08-16/4x4C-RT Switch & Crossing Tamper DR73916 First Engineering passes Shorthampton on 23 July 2021 with the 09:23 Oxford Down Engineers Sidings to Oxford Down Engineers Sidings crew training special. This was returning from the first of two out and back runs to Moreton-in-Marsh.