37218 & 37602 pass Bilsborrow (between Lancaster and Preston) with the 6K73 15:35 Sellafield to Crewe nuclear flasks on 12 April 2004. I had just stopped at this location to see if the viewpoint was any good, and finding it wasn't was about to leave when this came into view. So despite the wires being intrusive and the overgrown foreground, this purely record picture was taken.