1: Dry vegetarian, about to like this puzzle, perhaps? (6, 7)
2: Clean oneself, but in reverse (3)
3: Bumped into yours truly at junction (3).
4: Innocent bystanders ultimately interrupted by one of the locals (7)
5: Author and actress receiving gold choker, originally (7)
6: Clearances for the first couple of characters to find answers. (11)
9: Came back on a diet anew and wasted away (9)
10: Changes direction with care, as befits a benefactor. (4, 4, 5)
12: This food won't give you a heavy feeling (5,4)
13: Cereal vermin seized by superb 16-down (11)
18: Small songbirds destroyed mitt near diamond (7)
19: A monster making some angry phone-calls (7)
23: Polygraph unexpectedly traps vandal (3)
24: Short bloke discontinued hike (3)