Across
Caddie knew soup replaced sponge-based food (6,4,4)
Cover up three points when facing criticism (6)
Stick here principally having to secure backing for part of a house (8)
Those lacking in belief? (8)
Treat with noted composer on the radio (6)
Use keys again? (6)
Scale in a part of a play shortened by director (6)
Man with education by part of hospital (6)
Unusually silent journalist describing a recruit? (8)
Voluntary work by a lot in ground (8)
Empty tunnel for aide regularly seen (6)
Upright companion with simmering rage gets utility price (8,6)
Down
Fourteen putrid changes in place to get sofas etc.? (9,5)
One on a computer, say, engaged in various errors (4)
Takes up work in commercial trusts, outwardly (6)
Things to turn on lights in exchanges (8)
Unwelcome mark in second estate, perhaps (4)
Corrupt deal (not half) over large part of Swiss city (6)
Learning foundation has day with information services dominant? (9,5)
Additional actor employed for group scenes? (5)
Requires massages by the sound of it (5)
Pernickety Dane agitated over time in film (8)
Problem for some air travellers wrongly let into posh car? (3,3)
Mostly noisy revolutionary disreputable in a rakish way? (6)
Woman heading off in Hebridean island (4)
Learning embodied by chancellor, exceptionally (4)
Type letters or click words in the clue