No 13687, Monday 17 Oct 2022, Afterdark

Solution to 10A 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.

ACROSS

1   Rap a dietician posing as doctor (13) PAEDIATRICIAN*

10 Difficult to tell about 3rd quarter of the financial year (9) R?C?N?I?E (Addendum - RECONDITE - {REC}OND}ITE} - See comments) 

11 New tone created for musical composition (5) NONET {N}{TONE*}

12 Dirty dirty place. One in the rear? No in the front (5) NASTY {STY}<=>{A}<=>{N} (Correction {STY}<=>{NA<=} - See comm6ents)

13 Admired first child training earlier, took a break outside (9) RESPECTED {Ch..d}<=>{PE} in {RESTED}

14 Boats wind up in ship (6) SLOOPS {S{LOOP}S}

16 Like a son, say! (4) AKIN {A}{KIN}

19 Father takes over from son; ground's background (4) FOIL (-s+f)FOIL

20 Resign? No, I will cling on --- --- (6) FOREGO {FOR EGO} [FITB]

25 Criminal is rash, had gone out in commotion (9) DESPERADO {DESPERate}{ADO}

26 Laugh at dolt chasing female (5) FLOUT {LOUT}<=>{F}

27 Fails to mention that leaders of organisations mentor individuals to shine (5) OMITS Acrostic

28 Telecasting first in Amazon, 2nd in Netflix, Strings (without climax) movie's opening originally (9) STREAMING {Am...n+nEt...x+STRINGs+Mo..e}*

29 Peacekeepers' confidence commendable but duplicitous (13) UNTRUSTWORTHY {UN}{TRUST}{WORTHY}

DOWN

2   Accommodate Bill's client without hesitation (8) ACCUSTOM {AC}{CUSTOMer}

3   Dull noise, gurney being unloaded (5) DINGY {DIN}{Gu..eY}

4   Programme at a road/yard where bees are kept (6) APIARY {API}{A}{R}{Y}

5   Catastrophe! Cap missing from broken instrument (8) RHEOSTAT caTASTROpHE*

6   Perhaps change held by Inuit, not krone but old currency (9) CENTESIMO {CENT}{ESkIMO}

7   Say, relative has a girl, new at college (last) (6) AGNATE {A}{G}{N}{AT}{c...gE}

8   Girl cries for gifts (6) GRANTS {G}{RANTS}

9   Heard you are in standard company finally, get scholarship (5) STUDY {ST{(~you)U}D}{c...nY}

15 Fresh roses for Pa and teacher (9) PROFESSOR {ROSES+FOR+P}*

17 Rinses Charlie's spectacles with some Aquadrop inside (8) CLEANSES {C}{LE{Aq...p}NSES}

18 Dangerous mole in vessel. Destroy (8) DEMOLISH {D{MOLE*}ISH}

21 Not at home.Time for power-cut (6) OUTAGE {OUT}{AGE}

22 Cassette deck returns, old memories, picking the first disc (2-3) CD-ROM Acrostic

23 Raja's signal holding up grant (6) ASSIGN [T]

24 Hardship? Quit school, in lieu somewhat bravely take a loan (6) BORROW (-s+b)BORROW

26 Faculty from Florida broadcast (5) FLAIR {FL}{AIR}

Reference List

New = N, No = N, Training = PE, Ship = SS, Father = F, Son = S, FITB = Fill in the blanks, Had = ATE, Commotion = ADO, Female = F, Peacekeepers = UN, Bill = AC, Road = R, Yard = Y, Krone = K, Girl = G, Standard = STD, Pa = P, Charlie = C, School = S, Florida = FL