Complete Clue List
Across
1. Automobile
3. Passionate (supporter)
6. First name of English children's writer Blyton
7. The 'O' in ROYGBIV
9. Large wild cat
10. Force out suddenly
13. Radiate; glow
17. Spread made from chickpeas
18. Large, flat European food fish
19. Mine entrance
20. Sahara or Gobi
21. Organ of sight
Down
1. Plastic or glass plant protector
2. Decline rubbish?
3. Decorate; embellish
4. Acute insufficiency
5. Golf peg
8. Wide smile
11. Correctional institution
12. Selection
14. Prison resident
15. Make certain
16. Swindle
18. Fleshy underside of a dog's paw