Across
Can't hope to change something in Whitehall (8)
Naive, taking no coin to pub (8)
Author's appeal to remain (8)
Stop-go manoeuvre in snow (4,4)
St Paul's type, perhaps, man racked with tension (10)
Passing mention had effect on nothing (4)
Plainly written name in iced cake (2,5)
Poet in turn welcomed by fat cat (7)
Verse with a line to alter (4)
Innovators recycling DNA at grave (5-5)
Member of drug squad? No, another branch (5,3)
Behind this door, books are essential (8)
Shape up to buy a suitcase (3,1,4)
Avoided players given cards at ground (8)
Down
Forcing payment without a fight (8)
Unusual exam conceals one trap (8)
Old ship's slow movement leaving loch (4)
Woman's clothes said to be shaggy (7)
Detention of gunman finally in act of disposing of body (10)
In shadow, exercise without feeling the power in the sun? (8)
Off on holiday here, stuck originally between two short men? (8)
Part of vital passage where island crop is transported (6,4)
Imagine no end of malice against one guru (8)
Brother briefly security-checked in ship (8)
Possible source of Conference's sparkling repartee (4,4)
At a certain angle, church is gleaming (8)
Record one bogey at the start holding golfers up — in play, one's squeezed (7)
Sweet, part of lunch occasionally? (4)
Type letters or click words in the clue