The original puzzle may be found here.
Bluejacket provides the cruciverbial challenge today.
Thankfully not too much of a challenge. There were a couple that needed checking although the answers were clearly clued. We had never come across YOGH (4d) or GYM RAT (3d) before.

A Spoonerism of COLLIE (dog) MODEL (sit)
U (uniform) inside (‘adopted by’) HE (that man)
OR (other ranks) + a reversal (‘about’) of RED (visibly embarrassed)
A reversal (‘reversed course’) of DR (doctor) inside (‘plugging’) an anagram (‘new’) of INHALER
N (last of ‘final’ letter in electrician) EARTHING (wiring to ground)
OVER (completed) T (time)
SPEEches (missing half or ‘half forgotten’) DUP (‘party’ – Democratic Unionist Party)
BOOTLE (Merseyside town) G (first letter or ‘origin’ of grisly)
A (answer) MISS (teacher)
An anagram (‘cryptic’) of MASTER around (‘holding’) ALL (everything) reversed (‘back’)
pARTRIDGE (game) without (‘lost’) ‘p’ (pawn) after (‘by’) C (Charlie – in the phonetic alphabet)
BOG (marshland) around (‘trapping’) E (first letter or ‘leader’ of expeditionary) F force)
SoOT (product of coke) missing one of the middle two letters (‘half-heartedly’)
Hidden (‘accommodated’) in urBAN GLADE’S HIgh rise
I (one) M (million) POUNDS (quid)
First and last letters (‘tips’) of PotentiaL + OD (overdose)
Hidden (‘in’) and reversed (‘climbing’) in tighT ARMY Gear – a new phrase for us
Last (‘ultimate’) letters in CanterburY whO sanG hallelujaH – a letter from Middle English
WELL (source of water) TO-DO (agitation)
CHANCE (risk) + a reversal (‘regressive’) of ROLL (revolution)
LEAR (Shakespearean role) NT (National Theatre)
A reversal (‘going north’) of L (left) BIG (large) I (current) RID (free) + E (east)
An anagram (‘edited’) of E MAIL + ORATE (to speechify)
I’M POSEiDON (sea god’s declaration) missing (‘exiling’) I (setter)
DEE (Chester river) around (‘including’) S (first letter or ‘top’ of stony) and CRIB (bed)
A reversal (‘uplifted’) of EG (perhaps) + TAG (signature) RIP (expression of condolences)
C (first letter or ‘beginning’ of court) inside (‘cracking’) an anagram (‘criminal’) of CASES
LIDO (swimming pool) around (‘inspiring’) BI (non-heterosexual)
bELLEs (beautiful women) missing first and last letters (‘not covered’)
F (foxtrot in the phonetic alphabet) cAST (performers) missing first letter (‘topless’)
Elegantly put together. YOGH unknown to me as well but clearly clued. A smile for MOLLYCODDLE, a laugh at WELL-TO-DO and a gasp of admiration at the deletion spot in IMPOSED ON.
Thanks both
Yes I’m Poseidon was inspired. DIRIGIBLE nicely assembled and the YOGH very clearly clued.