Cryptic crossword No 3,920

Across

1. Faux pas involving industrial relations beast (7)
2. Investigators accept blunder, as they carry heavy loads (8)
3. Limited life of luxury, which might feature a 5 down? (6,4)
4. See 28ac
5. Succeeding in game without each team having a turn to bat? (6)
6. Young lady - one working with party wisdom - with second 1776 settlement that gave rise to 16 7 (7,7)
7. Strangely, pub slower as 16 7 hosted this event in '85, '16 and '26 (9)
8. Quiet bit said out loud (5)
9. Criminal cons Africans in city with 18 across 17 Opera House where Treaty of 10 with 2 was signed ending American 13 (3,9)
10. How art limits conflict (3)
11. True love'd arranged to bring two initially? (6,4)
12. Performed as "Weird Mr Yankovic", spinning dishes (8)
13. Articulated vehicles on interstate can easily daunt beginners (6)
14. Flogs lots of animals? (5)
15. Elaborate on popular trick mostly swallowed (9)
16. City beginning to trade weed without ruin (7)

Down

1. See 16ac
2. Tennis player is epic when returning (6)
3. Preside over company's first musical (5)
4. Dust off beam (4)
5. Assessment of extremely tense police operation (7)
6. Get a dongle organised as way to access 16 7 (6,4)
7. Mostly prank an Asian country (5)
8. A grander organisation put in order (8)
9. Small piece of a cat (4)
10. Feedback: right to have sheet pulled back (6)
11. Waldo, part of blasphemers' onslaught? (7)
12. Awful coup not CIA job?! (10)
13. Plants included in biblical ark's pursuit? (9)
14. More mail to be sorted - lest anyone forget! (8)
15. Beast has memory, but it's very dense (7)
16. Eternal needs strangely second when left involved (7)