BL
Let us not forget that the majority of the routing you're referring to would have been via a major itv company to minimise circuit switching costs. In the example you've quoted almost certainly they would have been sitting on a feed from THS so no re-configuring required for the evening, just a bit of MCR lines switching at THS between GRA/themselves/YTV/ITN - apart of course during times of industrial unrest!
There wasn't a network feed as such back then - the network was reconfigured after every junction - everyone linked up to Granada for Corrie, then Thames for Benny Hill, then YTV for That's My Boy etc... that's what the Inspector is correctly implying.
The ITN News was fed to Thames or LWT and all stations linked to them at newstime rather than to ITN directly. With Thames off the air, the news was obviously routed via Central or another company. I take it your point is that it still appears to be coming from elsewhere due to the sync jump when Thames join ITN - quite possibly this was still the case.
The ITN News was fed to Thames or LWT and all stations linked to them at newstime rather than to ITN directly. With Thames off the air, the news was obviously routed via Central or another company. I take it your point is that it still appears to be coming from elsewhere due to the sync jump when Thames join ITN - quite possibly this was still the case.
Let us not forget that the majority of the routing you're referring to would have been via a major itv company to minimise circuit switching costs. In the example you've quoted almost certainly they would have been sitting on a feed from THS so no re-configuring required for the evening, just a bit of MCR lines switching at THS between GRA/themselves/YTV/ITN - apart of course during times of industrial unrest!