On my way home they had barriers out at the top of the escalators in the southern concourse....it seems as though somebody has acted upon the suggestion that somebody posted on here a little while ago.
I noticed that, and thought it would probably become permanent. I didn't think there was much necessity to separate the stairs from the up escalators though - whenever I've been there the usage of the stairs has been insignificant...
Also there is some work going on on the platform area between 3 and 7. Not quite sure what they are doing though. taken a couple of pictures but they are too big.
All they seem to be doing at the moment is trenching and installing that multi-channel underground conduit for electrical services. When I looked a few days ago they were then re-installing the same surface materials that had been removed, which was surprising as I'd have thought that new tactile paving would be part of the job.
I suppose the advantage of block paving is that it can easily be adjusted later on though...
Paul
Managed to resize them...so here is the first picture.