Cryptic #3

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Across
  1. 5. Good luck swapping Shane Warne's action outside Austria (5, 1, 3)
  2. 6. Fold your cards and things are no longer in control (3, 3, 2, 4)
  3. 10. Integrity - refine the swine house? (7)
  4. 12. University of American beer (4)
  5. 13. Terminus - both of these are flushed? (8)
  6. 16. Athletic event mostly talked about? (6)
  7. 18. Old woman hosts cricket (4)
  8. 19. Passionate blazing (12)
Down
  1. 1. Steak and kidney, graphically (3, 5)
  2. 2. Mean bloke (7, 3)
  3. 3. Sell whip (4)
  4. 4. Cry - told to be quiet returning to pavilion (5)
  5. 7. Director in love after reserve force tirade (9)
  6. 8. Hard rock (7)
  7. 9. To start with, grades rising every annum: typically very good (5)
  8. 11. Carthorse crushed group of musicians (9)
  9. 14. Period of mostly Zeus's wife (3)
  10. 15. Heartlessly prosper for real (6)
  11. 17. On watch (5)