Cryptic crossword No 2,662

Across

1. Rustle affects sound of a clock (4,5)
2. Irregularity when TV award returned ahead of bother (9)
3. Esteemed case of reputable court put in dispatch (9)
4. Pursue extract from Sappho underhandedly (5)
5. Artisan in Hollywood, maybe (5)
6. Boss beginning to yawn in office (5)
7. Lay out on record: not working in holidays (4,3)
8. Quiet diplomacy surrounding one vase (8)
9. Does this potentate measure up? (5)
10. Release online task? (8)
11. Flower suffering early wilt (5,4)
12. Cook eased in flavouring (7)
13. Grasp article in rage (6)
14. Fixed up-to-the minute camping equipment (6)

Down

1. God absorbing origins of old lore - wisdom could be one of them! (6)
2. Throw snow at doctor (6)
3. Notice of state function (4)
4. He hollers and mocks horribly amateur violin player (8,6)
5. Plant a container in this way (8)
6. Really fashionable act (6)
7. Busy engraving silver edition (7)
8. Number in favour of taking over university (4)
9. Pioneer might push this (8)
10. Red mark left by a little wound? (7)
11. Brushes over small - very small - afterthought (6)
12. Smooth and speedy dressmaker may do this (8)
13. See 18d
14. Steer haphazardly before particular kind of junction in thoroughfare (6)