Cryptic crossword No 435

Across

1. Doctor panics at Masters (8)
2. Slave gets one stroke (5)
3. Coke tin sits in front of old women (4)
4. Fearful decline slows down driver perhaps (6,4)
5. Cool hat increasingly worn by Poles? (3,3)
6. Final destination for disastrous army tour? (8)
7. Support northern generation of young adults (7)
8. Swimmer partied with designer (7)
9. Journalist left after soldier but before queen (8)
10. Let out triumphant cry after good score (6)
11. Topless nun in cheap jewellery is looking hot (10)
12. Beach umbrella protects companion (4)
13. Spare time (5)
14. Popular American soldier returns in true romance (8)

Down

1. Tenacious individual, off balance, grabs top of railing (8)
2. Fret over weeds (4)
3. Sort out papers in case of tyranny at university (4,2)
4. Hospitals like unknown Scottish smokers (7)
5. Look after considerable capital (4)
6. More radical father supports expert (10)
7. A pretty vocal activity (6)
8. Husband conspires in a way that's forbidding (10)
9. Glen sets up carriage (3)
10. Receive guests occasionally (3)
11. Nancy's behind in about fifty American computations maybe (8)
12. Couple cross river that's plainly American? (7)
13. Hire silent engineer (6)
14. Tip sanctimonious do-gooder in grubby jacket (6)
15. Scoffs at son after close finish (4)
16. Classy bird scratches bottom (4)