Cryptic crossword No 2,042

Across

1. Aboard boat, couple at table, wife and husband becoming crooked (4-5)
2. Nothing found in much of coffee lounge (5)
3. Protection from unhygienic cavorting coming back (7)
4. Rogue nations hardly perfect (2,5)
5. Delicious young model lacking depth (5)
6. Some deliveries get to go too far (9)
7. Notice about puzzle left youth principally with wonderment (8)
8. Support top-class barbecue (5)
9. Genuine pressure to overthrow gold-grabbing kings (5)
10. Landlord with new view, following bloodsuckers (8)
11. Eric a bit confused about Mark's overlap (9)
12. Government behind misery (5)
13. Leader disrespectful, interrupting Greek character (7)
14. When stars can be seen working in firm? (7)
15. Staggering variables in home improvement (5)
16. Uncertainty coming from uncovered dessert in eating area (9)

Down

1. Knowledgeable builder replaced one Pole with another (5)
2. Once shaken, old lady clings to independent accolades (7)
3. What is the point sheltering at home, complaining a lot? (5)
4. Treat for child admirably blowing top outside - that's funny! (3,5)
5. What's behind agriculture in the Netherlands supporting lowland plant? (6)
6. Man, perhaps hiding naked in lift, following maiden down (9)
7. Family in boat discovered, weak, heading for attractive Japanese island (7)
8. Very hard concealing irritation with president informally giving travel for free (9)
9. Primate covering position on date specified (9)
10. Indirectly prevent retiring with United's third against City (9)
11. Taunts Edward about European taken in (8)
12. Equipment, including books, beginning to uplift core of amazing community (7)
13. Get comfortable on injured leg, arms up! (7)
14. Where there's nothing to clean the floor? (6)
15. Two bearing knowledge making spirits (5)
16. Places taking time to produce final shots (5)