Cryptic crossword

ACROSS

1. Those who check conclusive evidence? (12)

7. He gives the Spaniard an alternative (5)

8. Kind of glasses required for a grand performance? (5) 9. Using a bit of ointment I counteract neuralgia (3)

10. Picks up the sound in genuine practice (9)

11. Resembling a hooter (6)

12. Tell one the way without diversion (6)

15. Happen to capture a position (9)

17. An observer is the first person we hear (3)

18. Intended to put the end of the sirloin in main dish (5)

19. It has the tail of an antelope near the ground! (5)

21. Sports building where one may need a rest during a break (8,4)

DOWN

1. Undoubtedly one with a long sentence will think he has this! (6,2,4) 2. This will cool the one with great ardour (3) 3. They are endlessly unrefined in a way (6) 4. Send a short message to say what the fisherman will do (4,1,4)

5. Films featuring lively dancers (5)

6. Finds out those who are attending (5,3,4) 7. Claud could describe one of the upper crust (5)

10. Peter also could make a bit of a bloomer (4,5)

13. In the conclusion you’ll find me correct (5)

14. Used when one takes a snap decision (6)

16. Uniform colour (5)

20. Help one in the present time (3)