Solution to 29A has been deliberately left unsolved and is to be answered only by a non-regular / novice commenter, with proper annotation. Those who have answered earlier in the week, please give others a chance.
Open for anyone to answer, if not solved by 1 PM
ACROSS
1 Top revolutionary has a migraine, for example (8) HEADACHE {HEAD}{A}{CHE}
5 Spin one penny and get a vegetable (6) TURNIP {TURN}{1}{P}
12 Image broadcast around Romeo is an optical illusion (6) MIRAGE {MI{R}AGE*}
13 Having teeth, consumed after need developed, taking in a bit of toffee (8) EDENTATE {ATE}<=>{NEED*} over {To...e}
15 Item produced from night-break (5) THING*
17 Sailors are safer sailing near pole (9) SEAFARERS {ARE+SAFER}*{S}
19 Go in... Unwind tape and wrongly enter inside (9) PENETRATE {P{ENTER*}APE*}
20 Wrongly spike caps (5) KEPIS*
23 Cuts dried fruits (6) PRUNES [DD]
27 Funny procedure to give birth to offspring (9) REPRODUCE*
29 Office worker of yore, sometimes working in a pool (6) T?P?S? (Addendum - TYPIST [CD] - See comments)
30 Group with Frenchman gets disease (8) GANGRENE {GANG}{RENE}
DOWN
1 Delhi luminary has depression on organ (5) HILUM [T]
2 Musical instrument made from air conditioning wire with charged particle (9) ACCORDION {AC}{CORD}{ION}
4 Jumps, removing books from bookshops (4) HOPS booksHOPS
6 Flag shown by sailor following workers' body (5,4) UNION JACK {JACK}<=>{UNION}
8 Has sheriff's men starting to search extensively in ship (9) POSSESSES {POSSE}{Se...h}{S{Ex...y}S}
9 Best quality stuff from cracked pot with portrait maker (3-6) TOP-DRAWER {TOP}{DRAWER}
15 Highly classified stuff... privileged information to be kept under the hat? (3-6) TOP-SECRET {SECRET}<=>{TOP}
16 Manage to communicate, "Procure a crucifix" (3,6) GET ACROSS {GET A CROSS}
18 Dear, I've old writing instruments put together earlier (9) EXPENSIVE {IVE}<=>{EX}{PENS}
22 Remove insects from police pup and arrive unexpectedly (3-2) POP-UP {POlice+PUP}
24 Regretting madly returning without arrangement of rent (5) RUING RetUrnING
25 Slide around moving like a crab (5) SIDLE*
26 Letter from Tibet available (4) BETA [T]
Reference List
Revolutionary = CHE, Penny = P, Romeo = R, Ship = SS, Old = EX


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