5  Explicit jumper that's not inclined to cover top (4,4)

 9  Having had a dip, pulled front off (8)

10 Go overboard and head to end of harbour (6)

11 Plant Oscar's shotgun next to Chuck (10)

12 One in the morning, returns to woman's address (4)

13 Forearm from Frenchman let loose on racket (8)

16 White colour reveals description of modern contrivance (2-4)

17 Run away from worker on the game (6)

19 Old Bob leaves lady of the manor (8)

21 Remove member from train (4)

22 Determine finance when Spain leaves over quarrel (6,4)

25 The first man to go without motor... a CO2 producer (6)

26 Wader passes water (urine) (8)

27 Able, prepared and always contracted to supply traditional refreshment (4,4)

28 Role play with a leading part to pupil (6)

 2  Leisurely movement left no capacity initially for goods (5)

 3  Quarrel with cripple about name (3-2)

 4  Share quarters (approx.) with my small amount (7)

 5  Old accomplice contentedly quaffed a Riesling! (7)

 6  Devoted follower of fashion from Loch Tay (7)

 7  Man goes into capital with better half, one used to assess what's current (9)

 8  King shook head once and folded arms (9)

14 Explode in rage after damage spread (9)

15 Warning signal from Capone – might pay a visit! (5,4)

18 Submit with nut cracking sound (7)

19 Paint-remover for Republican slogan? (7)

20 Cold-blooded order to lead our troops around (7)

23 Divine cause, getting every way but North (5)

24 Swelling with ease (5)