(04 Jan 2017, 4:35 pm)South Tyne Lad wrote The extra strain on the Lindisfarne Roadworks caused by the diversion of Traffic onto there must've resulted in chaos, As 19646 diverted through Brockley Whins while in service, Was a pretty weird sight seeing it pass my house!
Could explain why the withdrawal of 22021 has not occurred yet?
It might be needed?