Here are some photos of the railings and a few other scenes around (I assume) London.
The scans don’t cover the whole of the negatives, unfortunately. The picture at the top shows that there is a hand water pump just by the camera - there is a spout overhanging the trough.
Also, there is a panel in the railings with some letters which are ICRV as far as I can make out.
I can’t make out the letters in the matching panel on the other side of the gates, nor can I make out much of what looks like a coat of arms in the centre.