Cryptic crossword No 3,826

Across

1. South American emperor goes after everyone following revolution (7)
2. Little growth allowed on dam (7)
3. Danish, perhaps, worry detective reportedly (6)
4. Run over summit in Scotland (5)
5. Current facts (4)
6. Age student finally leaves college (3)
7. You shouldn't have turned around (5)
8. Deadly fellow becomes omen, ultimately, of birth (5)
9. Accomplished dealer is shuffling (8)
10. Dessert made from soft eggs (7)
11. Opening a church (6)
12. Initially copy aloof style of music superstar in Hull (8)
13. Unwanted messages Mike deleted in spring (3)
14. Perhaps lust overcomes old Irish woman (7)
15. Fine routine one company uses removing borders of shrub (9)
16. Chase children around deserted playground surface (9)
17. Group of countries prevent king leaving (4)
18. Some partridges everybody gutted (5)

Down

1. Poison nurse in charge (7)
2. Remove hood from clown here, free at last (10)
3. Retiring party (7)
4. Commercial plugs laptop being the same (4-5)
5. Vote against supporting paper being entirely Latin (2,4)
6. Do eat tofu prepared in steam? (3-2-4)
7. Having banned golf, African country's more cheerful (7)
8. Superhero from Krypton? That's not right (4)
9. Sussex port hotel a locale with 40% off (8)
10. Moon beginning to pacify those without homes (6)
11. Vatican loo renovated in preparation for occupation (10)
12. American pine (4)
13. Orange no longer called green (5)
14. Former prisoners expected shots so turned up (8)
15. English note with part put in code (7)
16. Massage accepted by adult holidaying here? (5)