56006 Ferrybridge 'C' Power Station passes Nether Poppleton on 1 July 1995 with the Hertfordshire Railtours 1Z37 07:40 Kings Cross to Harrogate (via Newcastle) 'Cattal Grid' railtour. This was the 'Grid' part of the tour, the 'Cattal' part would come when 37517 & 37059 took the train through Cattal station, en-route to Harrogate.