Across
Judge to authorise revision of Times sketch, finally, for comedian (9)
Review amount raised (3,2)
Vain American first to enrol in a lower degree (7)
Part of order retracted about including current name (7)
Essay subject lacking content? Agree to meet (5)
Blokes caught with it in 24 hours? It's not true (9)
Nobleman abandoning cold in principal skiing venue? (8)
Sports centre abandoned by northern region (4)
Josephine leading quiet banter (4)
No lines including expression of farewell? Don't worry about it (3,2,3)
Sources of some prevalent cold or heat (9)
Vessel losing power carrying American food from Japan (5)
United suffering about limitations of their transport to London? (2-5)
French designer adopting extra new medium (7)
One French article with extra heart repelled boredom (5)
Coolness under pressure if tussling with dragons (4-5)
Down
Jack and Sally at the fair for an outing (5)
Calm down and continue to bet everything? (4,4,5,2)
Watch muscle getting into condition (8)
Some — not all — in pub, I admitted, initially showing wakeful state (8)
Player kept in shade? Very kind (6)
Footwear outrage after Conservative's dismissal (6)
Use up in moderation — ask to be extravagant (4,7,4)
Shared support from bohemian women in cover of darkness (5,4)
Almost impartial copper collared by bloke in capital style (9)
Islander running narcotics, offloading tons (8)
Role diminished fat, large man (8)
One piece of legislation I'd overturned for festival (6)
Crucial information shunned by western economist (6)
One dead electric light failed to work (5)
Type letters or click words in the clue