Competitors Companion Crossword - September week 1

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Across
  1. 1. Vital layer of the Earth's atmosphere
  2. 4. Andrew Lloyd Webber's brother is a famous one
  3. 5. The man on the Clapham xxxxxxx is a reasonable person
  4. 7. Famous bear
Down
  1. 2. Popular snack of Mexican origin
  2. 3. The sinking of the Titanic was one
  3. 6. Mad
  4. 8. Boredom