170247 leads another unit out of Waverley station forming the

09.11 to Tweedbank. The image is taken from the top of Jacob's Ladder with the train about to enter Calton North tunnel. Notice the 'cows' grazing on the roof of the adjacent Edinburgh City Council building and car park to the far left. I suspect that they are made of a more modern and lighter material than famous Milton Keynes concrete examples that can be seen from the WCML.