Just flicking through the new issue of Radio Times I noticed that SF:UK (the new series about British SF for which Paul Darrow has been interviewed) begins this coming Saturday (17th March) on Channel 4 at 12.50am (well I suppose that is Sunday really).
This section in the listings is introduced as "More offbeat programming". Hmm.
The first one appears to be about HG Wells so probably no B7 interest there but at least the show is finally being aired.