The Sunday Crossword No 3033, Sunday 03 Feb 2019

ACROSS
1   Revolutionary handles exchange (4) SWAP<=
3   Exiled sailor found going round islands (10) OSTRACISED {OS}{TRAC{IS}ED}
9   Perennial communist joining photo arranged by king with hesitation (3-3,5) RED-HOT POKER {RED}{PHOTO*}{K}{ER}

11 Boring thing, litigation, beginning to end (3) AWL (-l)AW(+l)L
12 Minister and agent in retirement keeping contact (8) PREACHER {P{REACH}ER<=}
13 Make joke about time needed to produce identification (3,3) DOG TAG {DO}{G{T}AG}

15 Sitcom from past, one's noted, being broadcast (7,3,3) STEPTOE AND SON*
18 Enraged by last item in puzzle book? Answer of course fitted (4-2-7) MADE-TO-MEASURE {MAD}{p...lE}{TOME}{A}{SURE}
20 Outdated lot had to change (3,3) OLD HAT*
22 Editor, on reflection, right to cut biblical book? Rubbish (8) DETRITUS {ED<=}{T{R}ITUS}
24 Restrain language in speech (3) TIE (~tai)
25 Soldier left, given cover by popular pilot, without a supervisor (11) INVIGILATOR {IN}{aVI{GI}{L}ATOR}
26 Is main rule altered for famous people? (10) LUMINARIES*
27 Fight using force with beam (4) FRAY {F}{RAY}

DOWN
1   Sentimental spot about your university (6) SYRUPY {S{YR}{U}PY}
2   Directed commercial in costume (9) ADDRESSED {AD}{DRESSED}
4   Issues raised about superior part of day for meal (10) SUPPERTIME {S{UPPER}TIME<=}
5   Dissolute man in scrape (4) RAKE [DD]
6   Ecofriendly vehicle on notable run after modification (6-7) CARBON-NEUTRAL {CAR}{NOTABLE+RUN}*
7   Stone sculpture for instance found (5) START {ST}{ART}
8   Hard-working inspector, given illumination, taking information in (8) DILIGENT {DI}{LI{GEN}T}
10 Box clever finally in speech, making arrangement (13) ORCHESTRATION {OR{CHEST}{c...eR}ATION}
14 Set up two beers, entertaining good lawyer (5,5) LEGAL EAGLE {GEL<=}{ALE}{A{G}LE}
16 Criminal protects a witness (9) SPECTATOR*
17 Bad round that's beginning to be memorable (8) IMMORTAL {IMMOR{That}AL}
19 Off course since attempt to skirt area (6) ASTRAY {AS}{TR{A}Y}
21 Ambition about breaking barrier (5) DREAM {D{RE}AM}
23 Finished up in secure vocation (4) OVER [T<=]

GRID