Ta mate.
We had a look round the site in the middle (building in the first shot on my report) but it was pretty well boarded up. We didn't get a chance to look at what appeared to be the live site on the other side of that as it was getting pretty late in the day by then. It looked quite well fenced from where we were though.
Live bit is pretty do able, accidentally when I went, someone had left one of the fire exit doors open around the back so could of just walked straight in!