It should be noted that the Conditional Access ID that is showing up in what appears to be a 'test area', Leeds, isn't a total match for Nagra 3 though.
Right company, Kudelski, but I've seen Cisco mentioned, Kudelski supply CAMs to Cisco which produce this ID it would seem, suggesting it's part of incremental IPTV upgrade.
Seems likely it'll require return path to work, which is nice.
Wonder how many of the guests reading this are going to report back to the FTA-type forums