One lucky TC controller even got his very own private and personal barstool session with him.
Actually BDiONU, Mr Barron did turn up at Swanwick, but went to the AC Ops room, not the TC one... not the best way to find a TC controller. The TC Controller in question, who was still on watch whilst Mr Barron was in the AC Ops room, finished his spin shift before Mr Barron found the correct room...
Fact - I was there!!