[IanJRedman]

Don't think they'll remove 115 from anywhere until the last region has migrated. Even then it might just change to a "Go to 101" slate for a while.

If they’re keeping it there, they’ll need to update the ‘BBC One HD cannot yet show programmes from your area’ red screen message, as it’ll be untrue for viewers where regional HD is available.

The biggest risk in leaving it there (for now) is that some viewers simply don't notice that there's a better option available.

There must be a technical limitation preventing them from doing what they've done on Freesat?