This puzzle has been keeping me awake for days now and the hints here haven't helped!! Royalty? Theatre? 007? Cromer? Jane Austen? I have a complete grid, have spotted the motto, identified the clashes and their distinctive shape, but can't work out how to resolve the clashes and can't see the group. I have entries for the 5 thematic clues but a possible full answer for only one of them, 13A, a well known name shared by 2 women neither of whom can I see linked to what I thought was the theme. Hoping someone can drop a broad hint to point me in the right direction .