67006 has partially come off the track at Crofton East Spur (the reversing line to get onto Crofton Bombardier Depot) was on this
http://www.realtimetrains.co.uk/train/R93157/2018/01/30/advanced
which looks like a route learning train not sure if it was utilising the Doncaster thunderbird or not. If it was then I hope there’s no failures on the ECML also depending on how long it takes to put back on it might affect XC and GC stabling and servicing overnight. The rear wheel set has come off looks to be a classic front wheels went the correct way towards the Mainline and the back set wanted to go the other way onto the depot
http://www.realtimetrains.co.uk/train/R93157/2018/01/30/advanced
which looks like a route learning train not sure if it was utilising the Doncaster thunderbird or not. If it was then I hope there’s no failures on the ECML also depending on how long it takes to put back on it might affect XC and GC stabling and servicing overnight. The rear wheel set has come off looks to be a classic front wheels went the correct way towards the Mainline and the back set wanted to go the other way onto the depot