[ASnep]

That means 10788 V probably is the next to be cleared.

BBC1 East and East Midlands HD launch on 10818.
According to the data that was added to the Freesat Test EPG earlier and then deleted again, BBC 1 West Midlands HD will go on 11023 and BBC1 Yorkshire and Lincolnshire HD will go on 10847, the exisiting two DVB-S2 transponders.
BBC Paliament can go to the nightlight, until it launches in HD, and BBC One Wales and Two Wales already exist in HD.
The radios also already exist on the nightlight for the time being.