60071 Ribblehead Viaduct passes Cossington with the 6Z87 08:10 Doncaster Decoy to Stud Farm departmental working on 28 January 2008. This was a day of variable weather. I had started out from Yorkshire in cloud, came through a sunny patch near Doncaster, back into cloud again, and then through thick fog on the M1. It was sunny for a good while at Cossington, but as soon as I headed towards Leicester, I was back into the cloud again, which persisted for the rest of the day.