Across
Crime writer — one with wicked output (8)
Flamboyant jumper worn by choice, oddly (6)
Mushroom feast (6)
Rover corporation's retaining a lawyer with personal hygiene issue (8)
Credit petrol company over bioenergy reserve fund — ultimately, it's inward-looking (5-4)
How's your father after little brother sent back cycle? (5)
Insect breaking in to ferret's food store (6)
Swedish on vacation love cycling to clear stuff away (6)
First part of play has touching effect (6)
Temporarily take refuge — appropriate for all to ring (6)
Transport runs on iron railway (5)
Ant ’n' Dec say really good jokes without cracking (2-7)
Nurse fits in coil, say, rejecting all potential for breeding? (4,4)
2 and 4 expressed as a 12 (2,4)
Suspended journalist on board (6)
Perhaps Shearer offers this nose around German and Italian training for starters (8)
Down
Make changes to help pair secure operation (3,11)
Essential items named before marriage (introductions to dating sites) (5)
Spill lime and soda over men returning to supply toilets (6,4)
Stuck-up doctor eating egg I cooked (6)
Travel about collecting papers (4)
Charlie joins a book club — he should know his way around (3,6)
Pugilist's complaint about shoulder, essentially — I'm afraid of boxing shame? (11,3)
The topless ladies' man turned up with an ecclesiastical scholar (10)
Biden regularly on time visiting Conservative after no bad publicity (9)
Preen Oscar for university ball (6)
Put kilo on, occasionally full of fig pudding (5)
Court date leading to deal, maybe (4)
Type letters or click words in the clue