Quick crossword No 447

Across

1. Great fun looking back … it’s a long story (4)
2. Two donkeys in Jackal, for example (8)
3. Synthetic way to pay the bill  (7)
4. A man, one on 15% (5)
5. Scanner lost in camera darkroom (5)
6. Experts declare lion as wild (13)
7. Sounds like you could get lost here, wow! (5)
8. Train that is derailed is unlikely to move (7)
9. Fish with energy, that’s key (4)
10. Throws out first of elderberry jam each Christmas, too sweet (6)
11. As expected, okra regularly good in the cold (5)
12. Shut it! King is keeping things quiet (8)
13. Monitor Spanish man holding son (6)

Down

1. A, perhaps, not E (4)
2. Finished, everyone taking everything into account (7)
3. Why, it is said, after tangled prose, we see a bird or a plane? (6)
4. Rents out the back (5)
5. Rations cut down a fraction (5)
6. Shark was upset after first of June (4)
7. Bond maybe mixes up suppers with fork (8)
8. A drug fix provides protection (5)
9. Alert to conflict in hospital department (5)
10. Missing the start of harvest chaos means no food (6)
11. Sect serve rice medley to spooks (6,7)
12. Lark about space gets help, we hear (8)
13. Bands initially enjoy cosy therapeutic retreat in spa (7)