Saw this unique ICF door on BE MB SPL and thought of this *HUMBLE REQUEST* :If you're deboarding at/near the final destination of your train in a non-AC coach, PLEASE take a moment to close both of your windows. Someone needs to come and shut all windows before the train is shunted to the pitline. It'll take us a few seconds, but if enough of us do it, we'll be making the job of someone a lot easier.