Cryptic crossword No 3,185

Across

1. Airless convulsion in the heavens (6)
2. Old girl's fella hesitates to join support group (6)
3. Sit down in the shade, mother (4)
4. Pressure of postnatal depression (4,4)
5. Sheltered river between hawthorn-lined banks (6)
6. Bloke goes on the lash at soulless party for a treat (2,6)
7. Spanish team who turn down quiche? (4,3)
8. Games lesson cancelled? Definitely not! (4)
9. Regret giving away freebie for skin cream (7)
10. Broadcast air time from speaker unit (6,4)
11. All over the place, erratic, I make the rules! (8)
12. Undissolved corrupt force (8)
13. Alf gives away meal - what a gem! (6)
14. Academics express disapproval about 'Love Train' remix (10)

Down

1. Name spy in Home Office and Number 10 (7)
2. Cut back edges of 'Gents' sign to create rainbow (10)
3. At last, the majority are behind target (7)
4. Desperate doctor pal meets rat on Grindr, say? (6,3,6)
5. John confronts alternative healing tradition (5,2,8)
6. Topless partner answers back and goes OTT (10)
7. Spoke little - thank goodness for that! (4)
8. Don't look back - holding up! Hang on in there! (4,2,7,2)
9. Juicy daiquiri cocktail with new student's examination (8,7)
10. Order overthrown during dictatorship (4)