Image of 37606/602 in very poor light conditions working 6K05 near Brindle on the outskirts of Bamber Bridge at 1615
http://www.kevindelaney.railpic.net/displayimage.php?album=35&pid=2388#top_display_media
http://www.kevindelaney.railpic.net/displayimage.php?album=35&pid=2388#top_display_media