SEFS crossword

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Across
  1. 4. highest number of oscars one for a single film (won by titanic, west side story and others)
  2. 7. device used by German military to encode messages in WW2
  3. 10. material that won't carry electrical charge
  4. 12. birthstone for those born in February
  5. 13. surname of one of the SEFS away day organisers
  6. 14. first name of DWP CSA
  7. 15. the home of cricket
Down
  1. 1. collective noun of raccoons
  2. 2. distinctive whale with a single spiral tusk
  3. 3. first name of the front man of Coldplay
  4. 5. flap in the windpipe that helps keep out food particles
  5. 6. capital of norway
  6. 8. First name of the England football manager
  7. 9. first name of one of the SEFS away day organisers
  8. 11. colour/name of the flag that represents the LGBTQ+ community