66617 passes Uffington on 23 February 2021 with the 6B11 12:21 Hayes & Harlington to East Usk Yard stone empties. This was running 23 minutes early, which was very fortunate, as it corresponded with about 15 minutes of sunshine, which was a real surprise on an otherwise very cloudy afternoon. I had been at Baulking, but noted a blue hole appearing in the cloud, so came here in order to avoid the shadows that would be inevitable at Baulking.