Across
Raft with hole initially lost at sea — not one of these then? (7)
Body in garage, head of hair covered in drink (7)
I haven't cracked this one yet — but Fifteensquared have:
H[air] in CASSIS (drink)
Eleven in a room evens out, one's assumed (5)
I haven't cracked this one yet — but Fifteensquared have:
XI (eleven) in odd letters (evens out) of A rOoM
Recalled by wife, occasional bear hugs ending in nookie — it's exciting! (5-2-2)
I haven't cracked this one yet — but Fifteensquared have:
W (wife) + a reversal (recalled) of ODD (occasional) POOH (bear) round [nooki]E I’ve never heard (of) this expression: it isn’t in my Collins or Chambers – online dictionaries give it as ‘US informal’
12a
Abyss, constant by inference? (10,3)
See 11
Dubious pal, one happening to admit copying in the end — doing this? (12)
I haven't cracked this one yet — but Fifteensquared have:
An anagram (dubious) of PAL + I (one) ARISING (happening) round [copyin]G – great surface!
Agricultural system in formation of TUC, say? (4,8)
I haven't cracked this one yet — but Fifteensquared have:
CUT (crop) is a reversal (rotation) of TUC
26a
Limb on nameless animal for security device (3,5)
On bed, so set for whipping, bend over backwards (2,4,4)
Indication of risk to bank direct, possibly? (3,6)
I haven't cracked this one yet — but Fifteensquared have:
A reverse anagram (bad) of DIRECT
See 21
Taken to the airport, say, from Cardiff, one escaping to the West (4,3)
About food, Spielberg film booked for a later date? (7)
Down
Food around which fire skirts — served so? (6)
Drug I took after work (6)
Lines at end of book about sweet capers (10)
I haven't cracked this one yet — but Fifteensquared have:
RY (railway lines) at end of TOME (book) round FOOL (sweet)
Lid off delving tool, device dug into horse's flank (5)
Waspish insect has eaten one for breakfast (9)
I haven't cracked this one yet — but Fifteensquared have:
CROSS ANT (waspish insect) round I (one, again)
Range and length problematic, say, for openers? (4)
Farm cleaner with novel disinfectants primarily introduced to tube from below (5,3)
I haven't cracked this one yet — but Fifteensquared have:
SHE (novel by Rider Haggard – an old crossword staple) + D[isinfectants) primarily in a reversal (from below in a down clue) of PIPE (tube)
Want marker secured by strand (8)
23 series on miracles, astonishing (5,5)
Grasp Bob the Rat, though caged (3,4,2)
Local requirement to decorate a thousand or a million, say (3,5)
Breakfast time? (8)
State of European geese, as seen in flight, when caught by duck (6)
I haven't cracked this one yet — but Fifteensquared have:
E (European) + V (the formation in which geese fly) in NADA (nothing = duck)
Squat where agent keeps spare tyre? (6)
Celebrated, like musical work? (5)
I haven't cracked this one yet — but Fifteensquared have:
A musical work has notes
Australian PM taking a percentage of popular vote (4)
Type letters or click words in the clue