Cryptic W&P 1

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Across
  1. 2. Confused energy hit
  2. 3. Judicial systems Italian donut drink
  3. 5. Express train gets its barings
  4. 8. Concise heads eat half shellfish
  5. 10. Sports clothing commercial? I switch ads off
  6. 13. Turkey caught in singer's wire
  7. 14. Singer found throughout the swiss forest
  8. 15. Comedians' inside jokes are pretty mid
  9. 16. Are shorter coffins and bookends eerie, Joe?
  10. 18. Mash, Lamb and a hint of speck, what a pairing!
Down
  1. 1. Hand grabs first lemon eclair, knob!
  2. 4. Rare flower, partly chilly within some ordinary world
  3. 6. Colourful phenomenon partly restrained act of respect
  4. 7. Horses rammed in slaughterhouse for fun
  5. 9. In late March and September, say, the smaller horse meets an Ox
  6. 10. A group of singers get her
  7. 11. Office Full fibre cereal has a lasting crunch
  8. 12. Back to front charts are like soft harassment!
  9. 17. Large Finnish Abbey without direction