[TVenthusiasm]

For non-London viewers here who are curious (even though you can watch it on iPlayer anyways...):
www.youtube.com 

Does anyone know whether the updated D is using cameras & tracks as per B, or whether the cameras were being manually operated? I noticed that there were some moving shots, but whilst skimming through didn't notice any cameras or tracks in shot.

As far as I'm aware, no. There weren't any talk of tracks being installed in Studio D so I'm assuming the cameras are either manually operated or normal robot cameras