802020 makes use of the bi-directional signalling on the Great Western Mainline, as it passes Uffington 'wrong line' on 28 May 2025 with the 1L66 07:25 Worcester Shrub Hill to Paddington GWR service. A little further to the west, 59003 Yeoman Highlander had come to a stand with the 6M50 07:13 Westbury to Bescot departmental working, blocking the up line. Because of this failed train, this was running 35 minutes late, but once again there was no mention of any delays when I checked the GWR website.