Across
Examine underground container in lab (4,4)
Clans prepared to return to capture member (6)
Inhabitant owns, say, less than nothing (8)
Looking back, there's nothing to add that's material (6)
Justify each service (4)
Mass killer held back at Barking (5,5)
Persuasive novelist urged changes (6,7)
Condiments displaying contrasting particles (4,3,6)
Endless mix-up in Spain, Asia and part of England (4,6)
Filmed drunkard casing hotel (4)
Crackling sound coming from radio, not mobile (6)
Combined with 28, 'The King and I' could be creative (8)
Jaunty gunners upset Sikh (6)
Two seconds hotly contested without difficulty (8)
Down
Edward's outside pub, canned (6)
Sweeten last of asparagus that's lifted (5)
Some set a task for so long (2,2)
Five tucked into unexpectedly viable oyster, say (7)
Eighteen holes, all of them this shape (5)
Harass rebel in trouble, suppressing fever (9)
Parasol has blown away in windy dunes (8)
Maybe highlander's small shelter for livestock (4)
Wrack possibly found in communal gardens (4)
Rep's pitch with drinks to follow outside (5,4)
Epitaph needs a bit of rescripting (3)
New primate’s hair-raising location? (4)
Judge idiots, short type (8)
What mole does for cheap housing? (4)
Saw European animals on farm (7)
It's awkward getting credit in swanky suburbs (6)
A teacher's wrong (5)
Devise small opening (5)
Polish stripped elevated grain store (4)
Type letters or click words in the clue