Complete Clue List
Across
1. Existence
4. Mexican sandwiches, sort of
7. Jet aircraft device to increase thrust
9. Larger cup
10. Lofty, tall, etc
12. Cardinal direction
13. Not quite reality but acceptance of a given situation
14. Alright in full
15. Information indicator
16. Astrological lion
18. Rolled steel sheet used in contracts and legal proceedings, perhaps?
19. First part of a Beatle
20. Legal rights pertaining to possession and debts
Down
1. Coastal fellow with neat hair and a sharp eye
2. Amalgamation into the whole
3. Collective name for any microorganism
4. Brute
5. Infiltrate to make impure
6. Electoral inspectors
8. Surname of 1985 fictional school boy anti-hero
11. Attention-seeking exclamation
12. Not quite the essence of the nineteenth letter of the alphabet
16. Danish toy with wider appeal
17. German car for the masses (The other one)