Down
1. Heartless eastern bear returned by 11, briefly changed (7)
2. Levers too jumbled with two presidents (9)
3. Potty ash Rod collects (6)
4. Big important part in Catch 22? (5 5)
5. 2's follower went after selection (4)
6. Party animal no one mentions being present? (8)
7. Property exactly as determined (5)
8. Left Colin confused with new luxury car (7)
13. Claimed ends? Nought established! (10)
16. What you do when you organise sortie (err?) (9)
17. One who supports country to be first to jump in, then leave first (8)
18. Summon worker for show (7)
20. Recuperate after previous day's high (7)
21. He may have doubted 10 (6)
23. Special oxygen for zoo arranged with new energy (5)
25. One who tells stories about train services? (4)