Solution topuzzle 10590

Across

1 War protester broke one kneecap (8)

5 Reptile spotted in Antiguan army barracks (6)

10 Quoted and seen, we hear (5)

11 Listener’s companion, perhaps, is a keen observer (9)

12 I see actor staggering with abstruse material (9)

13 Rabbit male with lots of bunnies? (5)

14 Fight has Bob backing the Spanish (6)

15 Lets it stand on a cowboy hat (7)

18 Is this a simple ballroom dance? (3,4)

20 Toast comforts (6)

22 Make amends around lunch time? (5)

24 Agitated bee lit out secret dungeon (9)

25 Describing an eternally futile rolling exercise (9)

26 Finger advice on how to start preparing a flower-bed (5)

27 A good Scotch companion for an expensive occasion (6)

28 Flag banner headline (8)

Down

1 Vessel providing plenty of dough (6)

2 A lab store can provide an astronomical instrument (9)

3 Trie, trie, presumably without success (7,8)

4 Breathe in high tower (7)

6 Reproach to a queue jumper or to one making a tempting proposition (3,4,6,2)

7 First of ancient Latin traditions and rituals in a place of sacrifice (5)

8 Flower exchanged notes in bitterness (8)

9 Scared silly by trees (6)

16 Stone follows many layers to reveal trick (9)

17 Girls pursue doctor; sticky result! (8)

19 Pretty flower obtained from a singular cricket player (6)

20 Hack one web console (7)

21 Trojan bully (6)

23 Headless rodent left by a blackbird (5)