Caption: I was out for a walk, and what should I see? A CN SW1200RS, built by GMD. My lame limerick aside, as if on queue after the recent discussion on current SW1200RS's on CN's roster, one has been parked on the shop track for the last couple of days at London East. CN 7311 is the second SW1200RS on CN in southern Ontario, the other being CN 7304 employed at Parkdale yard in Hamilton. In the background CN 331 heads through the junction behind BCOL 4612. Thanks T for the heads-up.