We are not sure about this one. Pretty much a write-in, from top to bottom, and the actual answers were unambiguous. However there was one clue where the answer is absolutely unambiguous but incapable (as far as we are concerned at least) of being parsed precisely, and a couple of other niggles. It could well be that we are missing something. And there was one really neat clue. Overall, good fun and a pleasant start to the day. Thanks, Orense.

| Across | ||
| 1 | STAIRWELL |
Air pocket occurring mid-flight? (9)
From the intersecting clues, STAIRWELL is the only word that fits. Perhaps we’re missing something, but this doesn’t work as we are concerned. A stairwell is the vertical shaft in a building in which the staircase (one or more flights of stairs) is placed. What is mid-flight is a landing. We don’t see how the wordplay works, either, and whether it’s based around AIR plus STWELL or STEAL (pocket) plus WIRL. We cannot justify either. |
| 6 | ANTIC |
Trip regularly taken by African organisation is a lark (5)
Every other letter (regularly) of TRIP is TI. Insert those letters into ANC (acronym of African National Congress) and you have ANTIC. |
| 9 | TACIT |
Understood Italy to be involved in diplomacy (5)
I as an abbreviation for Italy inserted into TACT (diplomacy). We aren’t keen on the use of one-letter abbreviations. |
| 10 | PLATONISM |
Complaints about rejecting cold philosophy (9)
Scramble (about) the letters of COMPLAINTS after deleting (rejecting) C (for COLD) and you get Platonism, the philosophy of Plato. |
| 11 | PROMOTIONS |
No pressure in choices after high school dance campaigns (10)
PROM (high school dance originating in North America) plus OTIONS (options or choices minus P for pressure). |
| 12 | UGLI |
Fruit bugs flit endlessly (4)
Remove both ends from the words bugs and flit and you are left with UG and LI |
| 14 | CAMERAS |
Arrived with Gunners bearing television equipment (7)
CAME (arrived) plus RA for Royal Artillery plus S for south (bearing). We missed the S for south; thanks to Ish for pointing it out. As we’ve said elsewhere, we’re not too keen on single letter acronyms. |
| 15 | DEPRESS |
Demoralise the papers after case of defence (7)
Take the outer letters (case) of defence, ie DE, add PRESS (a way of referring to newspapers generally) and you have DEPRESS |
| 17 | DENUDED |
Misled, but having name for student getting stripped (7)
Deluded (misled), with N for name instead of (for) L for student |
| 19 | POINTER |
An indication of complex protein (7)
An anagram (complex) of protein |
| 20 | ICED |
What cake might be made cold? (4)
A cake may be iced. |
| 22 | BROOMSTICK |
Help for cleaning up in sweepstake? (10)
BROOM (associated with sweeping) plus STICK (a wooden stake). Again, we were a bit dissatisfied with this. A broom is the implement used for sweeping, but we don’t see it as a verb. You don’t broom the carpet, for instance. And stick strikes us as something less substantial than stake, but that is probably us being picky. |
| 25 | ESPLANADE |
Eased off about scheme for walkway (9)
PLAN (scheme) inserted into an anagram (off) of EASED |
| 26 | ORATE |
Speak of tariff applied to oranges at source (5)
O, the first letter (source) of oranges plus RATE, another word for tariff |
| 27 | SALAD |
Since returning, youth only eats this! (5)
SA, a reversal (returning) of as, or since, plus LAD, a youth |
| 28 | TREATMENT |
Would it make one patient? (9)
Treatment is something done to a patient. We don’t really know our charades from our &lits, but it’s obvious what the clue is driving at. |
| Down | ||
| 1 | SET UP |
Disappointed with elements switched for arrangement (3-2)
The two words, or elements, making up upset, or disappointed, transposed. |
| 2 | ANCHORMAN |
Relay runner’s role as TV presenter (9)
We’ll venture to say this is a double definition and wait to be corrected. |
| 3 | RETROGRADE |
Going backwards, regret road being repaired (10)
An anagram (being repaired) of regret and road |
| 4 | EMPTIES |
Discharges European politician with connections (7)
E for European plus MP, a politician, plus TIES, or connections |
| 5 | LEARNED |
Well-read and inclined to protect leader of rebels (7)
R, the first letter (leader) of rebels inserted into LEANED or inclined |
| 6 | AGOG |
Eagerly expecting a good turn around (4)
A plus G for good plos OG, a reversal (around) of go, or turn (as in, It’s his go.) |
| 7 | THING |
Slim girl’s first obsession (5)
THIN (slim) plus G, the first letter of girl (girl’s first letter). THING is an informal way of referring to an obsession as in, She has a thing about cats. |
| 8 | COMMISSAR |
Soviet official’s junior chef – mostly reckless revolutionary (9)
A COMMIS chef is the lowest rank of chef in the culinary hierarchy – the one that actually cooks the food, in most instances. Add SAR a reversal (revolutionary) if most of the letters of rash, or reckless, and you have the answer. |
| 13 | SPOILSPORT |
The rewards of victory left on board for one who won’t enjoy them (10)
The best clue in our opinion. SPOILS are the rewards of victory and PORT is the left side for someone on board a vessel or aircraft. |
| 14 | CO DRIVERS |
People who help with transport of fish and flowers (2-7)
COD (fish) plus RIVERS (flow-ers). We’re confident this is a charade, despite the absence of Lionel Blair. |
| 16 | EXTRICATE |
Free starter of tonic – extra ice must be ordered (9)
T, the starter, or first letter, of tonic plus a reordering of the letters of extra ice |
| 18 | DORMANT |
Inactive worker chasing sleeping accommodation (7)
DORM as a contraction of dormitory followed or chased by ANT, crosswordese for worker. Is “worker” ever used for a bee in a crossword? |
| 19 | PHONEME |
Call the compiler from sound unit (7)
A charade (we’re on a roll here) of PHONE, or call, and ME, how the compiler would refer to him or herself. A phoneme is a term uused in linguistics to denote the smallest contrastive linguistic unit which may bring about a change of meaning. |
| 21 | EXPEL |
Throw out former pupil following exercise (5)
EX (former) plus PE (exercise) followed by L for learner or pupil |
| 23 | KNELT |
King, left in profit, showed respect (5)
K for king plus NET, an adjective that has taken on the role of a noun (and sometimes a verb) to mean profit in financial circles (especially American), with L for left inserted. |
| 24 | WARD |
Pull up for guard (4)
Draw or pull reversed gives WARD. Ward is an interesting word. Our intial reaction was to say a ward is someone who is guarded, as in a ward of court, but ward can also be used as a verg, meaning to guard (hence, presumably, warder) or as a guard or shield within a lock. |
Arrived with Gunners bearing television equipment (7)
Bearing=S
I had a problem with 1ac, too. On reflection, I think that it’s simply a cryptic definition.
Thank you, David & Linda.
Thank you, Ish. We’ve updated for the S. As we said, we have a preference against single-letter acronyms, so that’s our excuse.
One ac well I guess it’s just a CD trying to make you think of synonyms for turbulence, but frankly it’s a bit weak. I always thought the first clue was supposed to be a corker but the setter has set a dud here. Thanks bloggers other than set my mind at rest over 1a that was quite an easy stroll.
Thanks ORENSE and David and Linda.
1a might just be a cryptic definition as JuneG @2 says. Staircase pressurisation design criteria to do with air flow and opening of doors seem to be quite a science, all very complicated and beyond me, but the calculations regard the stairwell as an air pocket.
Thinking about it further, when one uses the term STAIRWELL it is usually for stairs where there are fire doors, e.g. in department stores. The complicated pressurisation design criteria probably apply to high rise buildings and towers.
Thanks Orense and D&L
Pretty straightforward going with this one – even with the seemingly loose STAIRWELL.
Funny, I just finished a backlog puzzle from last week today as well and found BROOMSTICK in that one as well – I think the one from Redshank was a much better clue.
Couldn’t parse COMMISSAR as I had never heard of a COMMIS – so something new learnt.
I had ANCHOR as the relay runner and MAN as the role (character) – but it is a bit loose, thinking about it.
Thought that CO-DRIVERS was very clever.