5  Chance for Grace? (6)

10 Annoys comrades, withdrawing half their rights (7)

11 Run into bar - or several bars? (7)

12 Research into vintage is flawed (13)

14 Prosecuted over payment that's deferred (9)

16 Manoeuvre large frame (5)

17 Beginning section of Bronte's novel rejected (5)

19 Prepare to get rid of substitute (9)

22 The basis of 1 across? (8,5)

25 It split earlier (3-4)

26 Twisted American writer stabbing fat cat (7)

27 Brief seen without son (6)

28 Lied about Head's reluctance to work (8)

 1  Proposal of assignment for Nautilus? (10)

 2  Swing a cat? American composer objects ... (7)

 3  ... calls for works to be heard (5)

 4  Stop briefly, caught in the middle of Cardiff, and reverse (7)

 6  Those not serving as business administrators? (9)

 7  Briefs like yours perhaps? (1-6)

 8  Ceremony suitable for broadcast (4)

 9  Notice about pain put up (6)

13 Reproduce stipulated bromides (10)

15 Confused text: "Dare I hand over the accused?" (9)

18 Dubious clan holding American Head of Police (7)

19 Obsessed with losing small glove (6)

20 Inflamed family ran over Duke (7)

21 Restriction left off at end of incomplete copy (7)

23 Planning cut short, nurses working flat out (5)

24 Pen shop? (4)