[Spencer]

If you look round the back of Kings Meadow Campus (what stands on the studio now), you can see a few old signs such as "Reception" in the Carlton 1999 font.

There is this just outside the Fire exit of Studio 7 as well. I might be wrong, but that could still be up from the Central days

Yes, that’s definitely the Central font (Erbar?), especially noticeable when you see the word ‘CENTRE’.