Cryptic crossword No 2,900

Across

1. Cavalier toppled one off steed (6-5)
2. His job is on the line (7)
3. ‘City of Angels’ last drawn before sinking into water (7)
4. Baby discovered given name before morning out (7)
5. Clay once cut up in return for dish of rice (5)
6. Dwelling on way to make a diversion for drivers (9)
7. Representive of the school of hard knocks: yob with shaved head (7)
8. Damn! I misused newly grasped loan-word that modifies a name (9)
9. It's rude to throw his cape around and about (8)
10. Farmer’s final greeting on reared animal (5)
11. Absorb impact of Maestro I pranged (8)
12. Fissile shale belt (5)
13. Set to perform Daddy Cool for her after sundown (5)

Down

1. Reverse osmosis cycle I ran from lab environment flourishes outdoors (8)
2. Dog a cat can see precisely (10)
3. A bamboo core keeps uneven pillow’s balance (6)
4. English lake reflecting low shadow (7)
5. Winona alluding to Little Women, “Trini was middling, dry” (3-7)
6. Quiet mouse, tense inside, starved of oxygen and beginning to swoon (4)
7. In case of gash left by itself a use for alcohol? (8)
8. Initially fobbed off, gets stamps (6)
9. Has woke sport become square? (5)
10. Showered with hair left up in front of date (5)
11. Solves a maths problem in tight pants? (6)
12. Closest daughter faces French and harbours Greek warrior (7)
13. Clubs concealed by a presentable card sharp (4)
14. Decline in meat supply after terminations of highland cattle (8)
15. “Shut up!” Juvenile rejects a ‘tête-à-tête’ (6)
16. Woman, your drab flab takes over, be up for a winter stretch (8)