Across
Fishy expression - up to no good (4)
Succeed in quiz about cancelled or difficult subjects (10)
Cause of extreme weather faked online (6)
G Nausea r (8)
Sporting footwear with a snappy outfit both trimmed (8)
Acrostic of find accommodating receptacle to entomb dead (6)
School rebuffed pupil’s denial employing a process for detecting plagiarism (10)
Play outside transport terminal in Chiswick (4)
Antipodean’s vital amber liquid we hear (4)
Owner's organised report about dog permit oddly ignored (10)
Don't take part in operation against ticket seller (6)
Ex-PM brewing lager with last vestiges of her late barley (8)
Maybe Simon and Garfunkel's Sound of Silence toasted thus? (8)
Born horny? This might calm one down (6)
Poorly managed reef greater action necessary - Kenyan oceanologist taking sides (10)
Afghans regularly overthrown in epic story (4)
Down
Hunter concealed in middle of ox-bow lake (3)
Hemp wound up counterpart with tackle on the right wing (5)
How walks up Kilimanjaro and fun runs are backed or by whom? (7)
Macabre effect of 22D 13A is as yet unknown (15)
Bird chewed a pencil (7)
Unusually fine story that’s hard to describe (9)
London and SE might be OK somehow (11)
Boundless energy from a cat with one special ability - absorbing carbon! (11)
Post Office is working to shut up malicious writer (9)
Snooker player Hendry’s last cup perhaps (7)
Welsh dish provided in bloody small portion (7)
It's clear from the outset - girls love anagrams and silly spoonerisms ... (5)
... like mine (3)
Type letters or click words in the clue