I'm not sure either. Looking at a 2002 sitemap, there appears to be a beer symbol there.
On that basis, I might speculatively add a symbol to the map
Makes a lot of sense. I wonder if that means the hospitality passes won't get the cut-through anymore?
I suspect they still will - for access to the bar, and because there'll be semi-legit people such as artist management who would obviously want to be with their acts.
In my little Glastonbury utopia, the hangers-on who think backstage is cool (and thus by definition are idiots) would be exiled to some outside-the-fence facility, to leave the people doing the actual work in peace. Not very realistic, but hey.