Cryptic crossword No 3,676

Across

1. Journalist is in contact with inventor (6)
2. Loudly, woodland spirit scrutinizes caricature (8)
3. Reorganize Spooner's legume shelf (6)
4. Rock band with second-class copy (5)
5. These Mahjong tiles blow! (5)
6. Extremist created by unknown energy to a great extent (6)
7. "Pitcher nearly lost," expresses Twitter (6)
8. Presented soldier inside armour (6)
9. Vegetable and mash (6)
10. Scream as setter is eaten by ogre from cinema (6)
11. Two mayors fighting for roads (9)
12. Pieces of dry cans with nothing inside (8)
13. Tariff given back by one dealing with mania (8)
14. Eleven guys, each fronting Nero's lead, are fair and precise (8)
15. Fivesome emerging from quiet tent getting rowdy (9)
16. We hear fool dying to take off (6)

Down

1. Haunts Jack with regularly dropped onion stash (6)
2. Naughtily undress with no chubbiness (9)
3. Good sense to replace nickel with iron for security (6)
4. Natural, perhaps, for Cindy Lee to rock n' roll (3-8)
5. All together boxing only below the belt? (11)
6. Counter-attack violently orchestrated at atelier (9)
7. Abruptly ending story about Hook (5)
8. A tractor is surprisingly noble (10)
9. It takes years originally to become desirable (4)
10. First lady recognized from both sides (3)
11. Free if one scales the wall? (2,3,5)
12. Short relative in care of final letter (3)
13. Casino episode featuring returning worker (4)
14. Whiskey and iodine for each mobile screen cleaner? (5)