Surprised there's been no comments about the drama, is everyone in here too busy worrying about London Live and Good Morning Britain ?
A few random observations relating to the TV recreations.
1967. Teddington Studios with a Thames sign on the building, and EMI 203 b/w studio cameras ?
Surely still ABC at that point ?
The recreation of the live LWT OB at Her Majesty's Theatre. Shows the production crew
and director deciding what to do when he collapses, and going into an ad break quickly.
I was amused by the 1970s style banking style clock/calendar in the middle of the OB truck's monitor stack !!
Saw it last night and thought it was excellent. I don't think ITV get enough praise for some of the high quality dramas they produce.
On the 'technical side', don't forget what you were seeing was a mock up of what the interior of LWT's Unit 1 would/might have looked like and not the actual thing. In fact, to the casual viewer it wasn't really made apparent that the control room was even inside an OB vehicle (People on this forum may be more aware of such points, but I don't think the average viewer would be).
Given the period there would also have been an OB VTR van on site (it was about the size of a large transit van). I can't remember what the inside of Unit 1's production gallery looked like, I didn't actually work on OB's but was around them, but I'd be surprised if it had a clock like that. There are still plenty of people around who did work in the truck who would know. Given the era, the cameras would have been the IVC7000's, they look very similar to Marconi Mk7's. During the panic scene, the 'Alan' being referred to - to make a decision - would have been Alan Boyd. I don't know who the director was but I suspect the www would easily reveal the name (I notice that Hamish Hamilton was credited as providing the directors 'voice' !!).
As to panic references to 'get hold of presentation etc', I think that was a bit 'rubbish' to be honest, the OB would certainly have had a direct keyed talkback facility to the Transmission Controller at LWT in front of the OB director, and he or she back at LWT, being the TC for the nominated contractor, would have simply lifted the 'red phone' and instantly conveyed to the rest of the ITV network that there was some sort of panic/crises happening and that an early break was very likely. It only takes seconds. Of course, if the break was occurring very early there would have been the possibility that the other ITV stations might not have been prepared to 'take a break' and delay would have been inevitable. An ACR25 only took a second or so to cue up.