Unless you’re very experienced you are unlikely to solve a Mephisto without using Chambers. The idea is that you use the precise wordplay to derive an answer that you then verify in the dictionary. 11A is a perfect example.
This was a very pleasant middle-of-the-road puzzle. In the clues definitions are underlined. Wordplay explanation is followed by very helpful comments.
ACROSS
1 Hong Kong’s about to arrest one Punjabi? (4)
SIKH: HK(I)’S reversed; HK=Hong Kong (place in the far east)
4 Lots of joy coming from City arrest (8)
ECSTASIS: EC-STASIS; EC=City of London post code
9 One local TV character reported to be working (8)
UNFAULTY: UN-sounds like “Fawlty (Basil)” – man, like some others, given to mindless rants;
11 Fruit regrettably containing fish bone (10)
ALGARROBAS: AL(GAR-ROB)AS; bone=nab=ROB;
12 Do erase set passwords (8)
TESSERAE: (erase set)*;
15 Special perhaps, Murrayfield quarter backs in a fine line (5)
STRIA: S-(AIRT reversed); AIRT=quarter in Queensferry (which is in Scotland, near Edinburgh);
16 Duck clipped by fast boat? Could be this one (6)
SCOTER: SCO(o)TER; fast boat=scooter then “clip” an “o” to give SCOTER=a duck of the genus melanitta;
17 Touching to get a rise for oldies in rank (6)
REASTY: RE-A-STY; old word for rise=STY; rank=gone off=REASTY
18 Salt one has on fruit (6)
IODATE: I-O-DATE; a salt of Iodine, the heaviest of the stable halogens;
20 Not a day for a meal or a drink around hotel (6)
ASHURA: A-S(H)URA; drink=SURA; Islamic fasting day;
23 Very much agree about space (5, two words)
NO,END: NO(EN)D; space=EN;
25 Aristo‘s joke in pubs succeeded (8)
BARONESS: BAR(ONE)S-S; joke=ONE (heard the one about…);
26 See me perhaps with malt extract? It does stink! (10)
SETTERWORT: SETTER-WORT;
27 More boring duties involved with PR (8)
STUPIDER: (duties + pr)*; someone unable to look up “eric” in a dictionary perhaps;
28 A walk in the park almost concealing old dog gets complaints (8)
EARACHES: EA(RACHE)S(y); old dog=RACHE; what you get from people who rant mindlessly;
29 Forgotten romance irritates with second half the wrong way round (4)
GEST: irritates=gets then reverse last two letters;
DOWN
1 Tricky issue about start of timetable for trains (6)
SUITES: (issue)* surrounds T from T(imetable); a train of followers;
2 What can keep engine from overheating? Inert compound can (11)
INTERCOOLER: (inert)*-COOLER; can=prison=COOLER;
3 Shale rocks found in say, Lake District pass (5)
HALSE: (shale)*; also a village in Somerset;
4 Prince from Savoy is well and not out of fashion (6)
EUGENE: EUGE-NE; well=EUGE; old word for not=NE; military commander 1663-1736;
5 Back new cunning plans up in Scottish town (9)
STRANRAER: REAR-N-ARTS all reversed; Stranraer is a town in Inch, Dumfries and Galloway, southwest Scotland. It lies on the shores of Loch Ryan, on the northern side of the isthmus joining the Rhins of Galloway to the mainland. I hope that’s helpful!
6 Spot no longer used in rock reveals Jamaican insectivore (6)
AGOUTA: A(GOUT)A; rock=AA; old word for spot=GOUT; The Hispaniolan solenodon
7 Amiss following legendary all-rounder becomes more sensible (8, two words)
SOBERS,UP: Sir Garfield SOBERS (cricket); amiss=UP; what one who rants eventually does;
8 Excursion for example, goes around wood (6)
SASHAY: S(ASH)AY; an excursion but better known as a US form of chassé, a dance step
10 Caretakers having locks installed after New Year’s Day (11)
JANITRESSES: JAN-I-TRESSES;
13 Rather mad about article on oxide (9, two words)
RARE,EARTH: (rather)* surrounds A-RE; Yttrium oxide for example
14 Comparatively reserved fashions on terrace (8)
MODESTER: MODES-TER; a characteristic that George and I surely share?
18 Isolate cartels in industry, not all shown up (6)
INISLE: hidden reversed (cart)ELS-IN-I(ndustry);
19 Gossip about attorney’s bright colouring (6)
ANATTA: AN(ATT)A;
21 Spies simpletons from the south (6)
SNOOPS: SPOONS reversed; simpleton=SPOON (someone who can’t use a dictionary say);
22 A society person is “class” (6)
ASSORT: A-S-SORT;
24 Strip off gear, alluring in resort? Not for everybody! (5)
UNRIG: (alluring – all)*;
And there came a generation that knew not Sobers….first
televised scorer of the perfect 6 sixes in an over. Arguably the greatest player in cricket’s brief history.