QUICK CLUES
Across
7. Additional (5) 8. Greek hero (7) 9. Group of nesting birds (7) 10. Chubby (5) 12. Badly-kept confidence (4,6) 15. See 3Dn. 18. Sag (5) 19. Tutor (7) 21. Solicitude (7) 22. Number (5)
Down
1. Remember (4,2,4) 2. Seat (5)
3 & 15Ac. Respond good-humouredly (4,2,4,4) 4. Remain (4,2) 5. Four-yearly event (4,4) 6. Need (7) 11. Organise (3,2,5) 13. Reminder (8) 14. Onto the bottom (7) 16. Obvious (6) 17. Acute (5) 20. Singing voice (4)