Euro 2020 cryptic

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Across
  1. 5. Absurdly, I'll name pitch for him whose idea it was to have multiple hosts (6,7)
  2. 7. Someone who hurries on the radio is probably responsible for the Salisbury poisonings. (6)
  3. 10. Another nomadic fragmented nation. (5,9)
  4. 13. Crossbreed newt-lizards where the alps are. (11)
  5. 14. Where England might bring loud, excited yells to begin with? (7)
  6. 15. Stir air into taco in Split and its surroundings . (7)
  7. 17. Saint remains holding bar after bill is heard somewhere in Eastern Europe (5,8)
  8. 20. Painful muscle injury after Romeo escapes most of Iberia (5)
  9. 23. The french in a small lake and Chopin's birthplace. (6)
  10. 24. Principality mostly brew ales (5)
  11. 26. Where Tin Tin is from, Big, endangered leopards growl in upper mountains primarily. (7)
  12. 27. The home of Angles is often glandular in the middle. (7)
Down
  1. 1. Waltzing aura sit in home of waltzes. (7)
  2. 2. 92 underdogs hideout with victim (7)
  3. 3. Disorientated Neanderthals lose alpha in low-lying country (11)
  4. 4. Touchdown follows the end of a french film in Nordic Republic. (7)
  5. 6. Three strikes and a failure. (6)
  6. 8. Cold ants scurry around north of the border (8)
  7. 9. Great Britain and Northern Ireland has wet weather with easterly where Crimea used to be. (7)
  8. 11. Looks like a boot is made from vitality without number 6 in new formation. (5)
  9. 12. South West paradise is where you'll get Stockholm syndrome. (6)
  10. 16. Slavic state is muddled - ask viola. (8)
  11. 18. Goulash lovers - it sounds like your tummy is rumbling! (7)
  12. 19. Winner of 2000 euros in Swiss currency before opening of event. (6)
  13. 21. Defending champions left out goal oddly followed by end of football. (8)
  14. 22. Whatever follows microbial pathogen, you can never write them off! (7)
  15. 25. Sports administrators found in blue fanzone (4)