Cryptic crossword No 2,501

Across

1. Reportedly look blue (3)
2. Hail layer covers the sky (6)
3. Car manoeuvring around bend (3)
4. Self-confidence, for example, begets love (3)
5. They finally called out for what reason? (3)
6. Fiddle about with machine and you may need him! (8)
7. A public servant's current unit (3)
8. Work on spasm of the eye (5)
9. Decline in gold is so long (5)
10. Steam peeled leaves (3)
11. Jockey hid bet insiders following victory (3)
12. Mauritius is ugly without you, pudding (8)
13. It looks both ways (3)
14. Look at area under bishop's jurisdiction (3)
15. Heartlessly dipping into rubbish jargon (6)
16. Romeo gets the old whiskey (3)
17. Mountain dweller to find itself captured by nine (4)
18. Detected in urine and pulse (3)
19. ...and humour him at first (4)
20. Cheese for the most part overwhelms one in French state (6)
21. Flower bunch has extraneous wrapping (6)

Down

1. Get rid of chopper (3)
2. Complain about Pinocchio, perhaps (4)
3. Kidnap doctor again? Shh! (8)
4. Allocate under the name of Leo, possibly (6)
5. Former colony to reform a layabout partially (6)
6. Exercise magistrates and the media (10)
7. Feeling the tip came out of the blue (10)
8. Revolutionary saint's casket (5)
9. Ten made to run around without interest, forgetting disorder (8)
10. Feel sorry for roasting first bird (6)
11. Feel aggrieved about chasing Papa here (7)
12. Are components forming musical discrimination? (3)
13. The Spanish dropped from team stable (4)
14. Column about human resources or shot putter, perhaps? (7)
15. Approach great leader standing for upper-class payback (6)