Across
Government department taking soldiers to meeting-place (7)
From the start, roubles usable all round here (7)
A medic’s a prophet (4)
I haven't cracked this one yet — but Fifteensquared have:
definition: an Old Testament prophet A (from surface) + MO’S (medical officer’s, “medic’s”)
Easy situation of a criminal catching disease (9)
I haven't cracked this one yet — but Fifteensquared have:
A (from surface), plus FENCE=dealer in stolen goods=”criminal” around FLU=”disease”
One ridden may be brought to shore (5)
Pessimistic, say, in local (8)
Greedy Biblical king losing his head (4)
I haven't cracked this one yet — but Fifteensquared have:
[D]-AVID is the “Biblical king”, losing the first letter/”head”
It’s for you once to enter (5)
Yob in school finally excluded (4)
I haven't cracked this one yet — but Fifteensquared have:
final letter of [schoo]-L, plus OUT=”excluded”
Cabbage or turnip as carbs? I must need correcting (8)
Grab bottle to offer head of house (5)
Exclusive vote that may be taken between the reds (9)
Right at the back in small ferry (4)
The reverse of support? (7)
Motivation of troublemaker at university, a London one (7)
Down
A broad smile from Ray (4)
Relaxed – idle? Sure (8)
Clergyman is to organise an exhibition (6)
Stupidly begrudge person fixing some code (8)
Turning up, keep complaining over trap for seabird (6)
I haven't cracked this one yet — but Fifteensquared have:
reversal/”turning up” of NAG=”keep complaining”; plus net=”trap”
Project to end in multiple sacking, potentially (4)
I haven't cracked this one yet — but Fifteensquared have:
definition: a fibre that can be used to make fabric for e.g. sacks JUT=”Project”, plus “end” letter of [multipl]-E
Amusing (and not peculiar) (5,2-2)
I haven't cracked this one yet — but Fifteensquared have:
reference to the phrase ‘funny ha-ha, not funny peculiar’
Hesitate: it’s hard to be positive (5)
Boast by very close relative (5)
Female gambling or gambolling? (8)
Poisonous tree left active? Set fire to ‘em, I say (8)
Son has no trousers (6)
Looking very embarrassed, being licked by tongues? (6)
I haven't cracked this one yet — but Fifteensquared have:
someone can be aflame with emotion or embarrassment; or aflame as in licked by tongues of fire
Show off black cloth (4)
Don’t eat so quickly (4)
Type letters or click words in the clue