Across:
1. Dance surety being torn up is rudeness! (11)
9. One returns bearing Yasmin’s head to Greek goddess (4)
10. Bud clued “Hot stew” with gibberish! (6-5)
11. Rock bottom – then start psychotherapy (4)
14. Meal taken in empty sordid place (5)
17. Spooner’s ethereal horse seen in part of London (7)
19. Since the start of breakfast sauce has been mixed with energy (7)
21. Top missing from new thimble’s a bad mark (7)
22. Penny is in South American capital making Scandi-bread (5)
23. Up for one last celebration (5)
24. Business plane carrying cargo initially follows vessel (7)
27. Move more stock of unfashionable French salt left behind (7)
28. Most curious boy goes back to fresh site (7)
29. The old chaps from the country (5)
31. One monarch lost golfing cap or similar (4)
34. Idiot spies get in a circle and break into club (11)
35. Spirit is held in barrel and matured (4)
36. Confirmed bad ideas can’t return inside (11)
Down:
2. Redhead has first comeback outside club (4)
3. Horses and swans (4)
4. Groundnut lies in pan (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)
12. Makes better meal arrangement before one speaks (11)
13. Lyrics mate composed about Minehead are balanced (11)
15. Shiver when grand threesome appears outside (7)
16. Nile flows through Lincoln city (7)
18. Humiliate all bad and sinister European leaders (5)
20. Shoots the breeze with cats in Montmartre (5)
25. Sues sly evil traveller (7)
26. Person in charge goes to Number Six Court to find prisoner (7)
30. Second map-makers encounter head of deer (5)
32. We hear you and I follow visitor in case (4)
33. Roots fed occasionally produce flower (4)
Solution:
DISCOURTESY=I=C
=R=O=T=R=E=ENYO
DOUBLEDUTCH=A=M
=N=S=N=C=E=BUMP
A=S==STEAD==G=L
MAYFAIR=BECAUSE
E=M=BLEMISH=R=M
LIMPA=M=L=AWAKE
I=E=SUBJECT=T=N
OUTSELL=NOSIEST
R=R==YEMEN==S=S
AKIN=S=O=V=E=R=
T=C=ASSOCIATION
ELAN=E=S=C=U=S=
S=L=ASCERTAINED
Name: Puzzle 474
Author: by Steve Townsend

Annos-Across:
1. DISCO (= Dance) URTESY (anag surety)(anagrind = being torn up)
9. EN [Y(asmin)] O (= One reversed)
10. DOUBLE-DUTCH (anag Bud clued Hot)(anagrind = stew)
11. BUM (= bottom) P(sychotherapy)
14. S [TEA (= Meal)] (ordi)D
17. MAYFAIR (= FEY MARE)
19. B(reakfast) [ECAUS (anag sauce)(anagrind = has been mixed)] E(nergy)
21. BLEMISH (anag himble's)(anagrind = new)
22. LIM [P(enny)] A (= South American capital)
23. A (= one) WAKE (= last celebration)
24. SUB (= vessel) JE [C(argo)] T (= plane)
27. OUT (= unfashionable) SEL (= French salt) L(eft)
28. NOS (= son reversed) IEST (anag site)(anagrind = fresh)
29. YE (= The old) MEN (= chaps)
31. A (= One) KIN [-G(olfing)} (= monarch)
34. ASS (= Idiot) O (= a circle) CIA (= spies) TION (anag into)(anagrind = break)
35. Hidden in wordplay
36. ASC [ER (= RE reversed)] TAINED (anag ideas can't)(anagrind = bad)
Annos-Down:
2. I [R(ed)] ON 9= No 1 reversed)
3. Double Def
4. UTENSIL (anag nut lies)(anagrind = Ground)
5. TRU [C(harles)] E (= real)
6. SE (CED = DEC reversed) ES (= Understands)
7. INAUGURATES (anag Tuareg in USA)(anagrind = excited)
8. CO [MP (= Politician) LE (= the French) MEN (= guys) T (= bed) S(econd)
12. AMEL (anag meal)(anagrind = arrangement) I (= one) ORATES (= speaks)
13. SYM [M(ine)] ETRICAL (anag Lyrics mate)(anagrind = composed)
15. TRE [M (= 1000 = grand)] BLE (= threesome)
16. AB [ILEN (anag Nile)(anagrind = flows)] E (= Lincoln)
18. A(ll) B(ad) A(nd) S(inister) E(uropean)
20. Double Def
25. ULYSSES (anag Sues sly)(anagrind = evil)
26. CO (= Person in charge) N(umber) VI (= Six) C(our)T
30. MO (= Second) OS (= map-makers) E(ncounter)
32. ET (= visitor) U (homophone you) I
33. R(o)O(t)S(f)E(d)
Defs-Across:
1. rudeness
9. Greek goddess
10. gibberish
11. Rock
14. place
17. part of London
19. Since
21. a bad mark
22. Scandi-bread
23. Up
24. Business
27. Move more stock
28. Most curious
29. the country
31. similar
34. club
35. Spirit
36. Confirmed
Defs-Down:
2. club
3. Horses
3. swans
4. pan
5. ceasefire
6. resigns
7. Installs
8. crews
12. Makes better
13. balanced
15. Shiver
16. city
18. Humiliate
20. Shoots the breeze
20. cats in Montmartre
25. traveller
26. prisoner
30. deer
32. case
33. flower