Cryptic crossword No 3,367

Across

1. Penny is in South American capital making Scandi-bread (5)
2. Up for one last celebration (5)
3. The old chaps from the country (5)
4. Dance surety being torn up is rudeness! (11)
5. One returns bearing Yasmin’s head to Greek goddess (4)
6. Bud clued “Hot stew” with gibberish! (6,5)
7. Rock bottom – then start psychotherapy (4)
8. Meal taken in empty sordid place (5)
9. Spooner’s ethereal horse seen in part of London (7)
10. Since the start of breakfast sauce has been mixed with energy (7)
11. Top missing from new thimble’s a bad mark (7)
12. Business plane carrying cargo initially follows vessel (7)
13. Move more stock of unfashionable French salt left behind (7)
14. Most curious boy goes back to fresh site (7)
15. One monarch lost golfing cap or similar (4)
16. Idiot spies get in a circle and break into club (11)
17. Spirit is held in barrel and matured (4)
18. Confirmed bad ideas can’t return inside (11)

Down

1. Roots fed occasionally produce flower (4)
2. Groundnut lies in pan (7)
3. Nile flows through Lincoln city (7)
4. Person in charge goes to Number Six Court to find prisoner (7)
5. Charles gets real about ceasefire (5)
6. Understands about last month’s U-turn and resigns (7)
7. Installs excited Tuareg in USA (11)
8. Politician joins the French guys in bed before second crews (11)
9. Makes better meal arrangement before one speaks (11)
10. Lyrics mate composed about Minehead are balanced (11)
11. Shiver when grand threesome appears outside (7)
12. Humiliate all bad and sinister European leaders (5)
13. Shoots the breeze with cats in Montmartre (5)
14. Sues sly evil traveller (7)
15. Second map-makers encounter head of deer (5)
16. We hear you and I follow visitor in case (4)
17. Horses and swans (4)
18. Redhead has first comeback outside club (4)