CRT/bwb vs Anthony Dunkley circa 2014 as I recall. I have had a quick Google for the case outcome but can only find the defence. It is out there somewhere I read it recently.
The salient points,(as I recall, somebody may be able to tell you more / find the judgement)
- he had a home mooring but didn't use it , a private river mooring
- he cruised up and down the trent, staying 14 days in each place
- they revoked his licence and refused to issue a new one, tried to section 8 his boat but the court decided they shouldn't of revoked the licence , and must reissue one