Cryptic crossword No 3,885

Across

1. Intelligent content of Oracle version (6)
2. It is a rum mixture, this dessert (8)
3. See 26d
4. Museum of the blind? (6)
5. ... and the ants follow a beaver's construction (4)
6. Melted, if ice covers a building? (7)
7. Learnt about lease? (6)
8. Sharpshooter - the bargain Queen? (6)
9. Rule in Paris may create a state (6)
10. We hover around any person? (7)
11. Of no use, sex at first - it's a burden (4)
12. Oxygen evacuated within European city (6)
13. Residence found in an Alabama trailer park? (6,4)
14. Obstructed to begin with, how I never did expect real economic delivery (8)
15. Troon tonic brewed for 29a? (10)
16. Tit's wing flapping for 24a? (8)

Down

1. Solver is a gambler? Sure thing! (3,3)
2. Somali spokesman has a little speech impediment (4)
3. Cartoon strongman drops the old poet (4)
4. A bit of extra cereal? (5)
5. A Soviet fighter has no foreign friend (5)
6. Hardy takes one on for actor Laurence (7)
7. Negative repeated around Midday (4)
8. Load van, tag everything, giving an edge (9)
9. Carbs as I cooked cabbages, etc (8)
10. One unit error brings back a little entourage (7)
11. Spirit found in Ascot chemist? (6)
12. Confused? Not he! (2,3,8)
13. Timber club? (4)
14. Re-develop Narnia, not including a Scottish town (5)
15. Log scale adjustment for artworks (8)
16. CIA not due to reform teaching? (9)
17. Shakespeare's King goes head-to-toe for nobleman (4)
18. Rice wine oddly sparkles? (4)