Across:
1. Anti-loan changes I took back first into public ownership (15)
9. Hoodlum gets the heartless redhead after 3 seconds (7)
10. Stop flat spin before junction (7)
11. Alliance takes back part-timers working outside (4)
12. Duchess experiences part of county (5)
13. Light quiet beat initially (4)
16. Upset Luis and old-timer (7)
17. Information to get old soldiers back first before beginning of November (7)
18. Bits of egg carried back by Hazel Ramsbottom (7)
21. Joy needs time behind foodstore and hospital holding Grant’s head (7)
23. Active Republican agent gets around (4)
24. Start to kick and want to hit with part of leg (5)
25. Picture’s back moves horizontally (4)
28. Dissolve crappy ring (7)
29. Scholar’s hot run takes in start of next game (7)
30. Escape from coppers with one quiet listener at home and force cat out (12 3)
Down:
1. “We are all one” – the answer to doubts about Manx identity? (2 3 2 2 6)
2. Countryman can put in one wager beforehand (7)
3. Grain from central Croatia ultimately arrives (4)
4. Spray for one sore back has zero left (7)
5. Cause respect with my media identity (7)
6. Shocked when one got married! (4)
7. Prohibit going into furniture store’s floral display (7)
8. Ugly heavyweight returns and takes one fairly to said location (3 1 6 5)
14. I read new broadcast (5)
15. Fit inside bag I left out (5)
19. Nudges new king inside for reading and writing, possibly (7)
20. Skein nets acted oddly with age (7)
21. Fantasist gets ram and deer mixed up! (7)
22. Old lady with nothing has the French snack containing 3 (7)
26. Trim speed (4)
27. Endlessly rub front of leg (4)
Solution:
NATIONALISATION
O=I=A=E=M=W=K=O
MOBSTER=PREVENT
A=E=S=O=R=D=B=A
NATO=ESSEX=LAMP
I=A=A=O=S=A=N=R
SUNDIAL=SIGNAGE
A===R=====I===T
NUGGETS=DELIGHT
I=E=D=E=R=E=R=Y
SPRY=KNEED=PANS
L=U=C=E=A=S=N=I
ANNULUS=MAHJONG
N=D=I=C=E=I=L=H
DISAPPEARINGACT
Name: Puzzle 493
Author: by Steve Townsend

Annos-Across:
1. NATIONAL (anag Anti loan)(angrind = changes) I SAT (= took) ION (= No 1 reversed)
9. MO B S (= 3 seconds) T(H)E R(ed)
10. PR (= spin) EVEN (= flat) T(junction)
11. [O [TA (= part-timers)] N (= working) all reversed}
12. Hidden in wordplay
13. LAM (= beat) P (= quiet)
16. SUNDIAL (anag Luis and)(anagrind = Upset)
17. SIG (= GIS reversed) N(ovember) AGE (= get old)
18. NU [GGE (= EGG reversed)] T (= Hazel) (Ram)S
21. DELI (= foodstore) G(rant) H(ospital) T(ime)
23. SP [R(epublican)] Y (= agent)
24. K(ick) NEED (= want)
25. PANS (= SNAP reversed)
28. ANNUL (= Dissolve) U(seles)S
29. MA (= Scholar) H(ot) JO {N(ext)] G (= run)
30. DIS (= coppers) A (= one) PP (= quiet) EAR (= listener) IN (= at home) G(ravity) ACT (anag cat)(anagrind = out)
Annos-Down:
1. Double Def
2. TI [BET (= wager)] A (= one)] N (= can)
3. [(Cr(OAT)ia] (arrive)S
4. A (= one) EROS (= sore reversed) O (= zero) L(eft)
5. I'M PRESS (= my media identity)
6. A (=one) WED (= got married)
7. IKE [BAN (= Prohibit)] A (= furniture store)
8. NOT (= TON reversed) A (= one) PRETTY (= fairly) SIGHT (= homophone SITE)
14. AIRED (anag I read)(anagrind = new)
15. Hidden in wordplay
19. GE [R (= king)] UNDS (anag Nudges)(anagrind = new)
20. S(k)E(i)N(n)E(t)S(a)C(t)E(d)
21. DREAMER (anag ram deer)(anagrind = mixed up)
22. GRAN (= Old lady) O (= nothing) LA (= the French)  (3 = 3down)
26. Double Def
27. SHIN(-e)
Defs-Across:
1. public ownership
9. Hoodlum
10. Stop
11. Alliance
12. county
13. Light
16. old-timer
17. Information
18. Bits
21. Joy
23. Active
24. hit with part of leg
25. moves horizontally
28. ring
29. game
30. Escape
Defs-Down:
1. We are all one
1. the answer to doubts about Manx identity?
2. Countryman
3. Grain
4. Spray
5. Cause respect
6. Shocked
7. floral display
8. Ugly
14. broadcast
15. Fit
19. reading and writing, possibly
20. age
21. Fantasist
22. snack containing 3
26. Trim
26. speed
27. front of leg