[Stooky Bill]

I didn't think Plymouth had a production studio, was that a redressed Spotlight studio?

There's 'redressing' and there's adding a load of seating and changing the whole set. 

Curious where it was filmed though, could well just be somewhere they hired and done it as an OB. 

Unless, shock horror they hired one from TSW? Although it looks too small compared with the one from That's My Dog