PUZZLE 63

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Across
  1. 6. Remember (6)
  2. 8. Top (4)
  3. 10. Spinach-eating cartoon sailor (6)
  4. 13. Projectile weapon invented in medieval times (8)
  5. 16. Cube for making gravy or sauce (5)
  6. 18. Name of the pub featured in 'Only Fools and Horses' (4,4)
  7. 19. Plan (6)
  8. 20. Talking horse from the 1960s (6,2)
Down
  1. 1. Happening quickly with little or no warning (8)
  2. 2. Fruit rich in potassium
  3. 3. Written in past tense (5)
  4. 4. Drifting or wandering aimlessly on water, say (8)
  5. 5. Played Mr Bridger in the original 'Italian Job' film in 1969 (4,6)
  6. 7. A strutting dance and song named after a south-east London street (7,4)
  7. 9. Colour of Himalayan poppy (4)
  8. 11. These are laid by chickens (4)
  9. 12. City nearest to Manchester (7)
  10. 14. Aware of social and political issues (4)
  11. 15. Month when Australia Day is celebrated (7)
  12. 17. Somewhere to live (5)