Cryptic crossword

ACROSS

7. Mister Leo to go round for the weatherman (13) 8. Throw around darts and banner (8) 9. It stops the supply of drink in Ireland (4) 10. Re-located in the mail (6) 12. Bird has large quarry (6) 14. Struggle to forge rivets (6) 16. Cinema altered for one who supplies hard water (6) 18. Southern bed for northerner (4) 20. Spoil one expensive metal plant (8) 22. Give round Lent, strangely extravagant (13)

DOWN

1. Broken tree in wellington can be eaten (8) 2. Vegetable put over barrel, eaten salted perhaps? (6) 3. Article on damaged ear given space (4) 4. Flora happy with oil I changed (8) 5. Urge on – trophy is breakfast dish (6) 6. Sure about employer (4) 11. Wondering about German I’d moved (8) 13. Allowing linen bag to be changed (8) 15. Confine in sea-bird (6) 17. Employ prospective partner (6) 19. Scavenger hiding in grotto (4) 21. Disastrous tour results in defeat (4)