Cryptic crossword No 3,421

Across

1. Greeting torment with love (5)
2. Bicycle accessory bearing stamp finally by U.S. official (3,4)
3. Kind of mountain English find in central Europe near Tyrol principally (10)
4. Department lacking leader after universal resistance and pressure (7)
5. Criticize California with first sign of regulation for self-propelled transit (7)
6. Breaking rule and stealing, ignoring laws at the outset (7)
7. Stab made by Norway in winter sport (5)
8. Instrument cluster in Porsche losing power, battery periodically defective (9)
9. Detestable host with intermittently foamy ale gone bad (9)
10. Decay in Washington present (7)
11. Belonging to solver, long ago reportedly (4)
12. Despondent -- no Scotch or gin, say (10)
13. Mumble insult (4)
14. Connecting university with money, the foremost of goals (7)

Down

1. Windows, for example, smashed up with comet primarily rated for gravity and impact (8,7)
2. Self-conscious and occupied -- not accepted with suspicion of ill-will instead (9)
3. From astronomical list, oldest Jovian moon (8)
4. Great number in large area without the minimum of requirements (6)
5. Deliberately and slyly, bowlers originally used underarm technique in play (6,3,6)
6. German family, perhaps, burglars to some extent (8)
7. Caught man in fraud (5)
8. Of necessity to Shakespeare -- beating enemy with rod (2,6)
9. Some regret a bedfellow over an argument (6)
10. Women sounding notable introducing distraught girl to essentially bright spinning toy (9)
11. Attraction of Yorkshire river heralded by American students (6)
12. Concerning start in facility (8)
13. Baby at home cool and content at last (6)
14. Knight at intervals being a charmer (5)