This has reminded me of one of the best rail tours I went on in the last months of normal steam services. Nearly fifty years ago, the Castle To Carlisle tour started from Liverpool Exchange behind a 9F, took the Southport Avoiding Line to get to Wigan Wallgate and then turned north to head through Chorley to reach the WCML. The 9F was replaced by Clun Castle at Preston for the run to Carlisle via Shap and return via Ais Gill to Hellifield, where the 9F took charge again back to Liverpool. I can still picture families in their back gardens in Southport waving to the train as we passed.