43366 HST 40 Celebrating 40 Years of High Speed Train services on the Cross Country network & 43184 Laira Diesel Depot pass Gossington on 15 September 2023, running as the 5Z43 07:18 Laira to Neville Hill. They were working to Leeds so as to be in a position to substitute for 43007 & 43008 on the CrossCountry farewell railtour, if required.