Across
Petty playing about involving third of set (8)
Silly old man at end of track? (6)
Sail bark regularly, wearing bowler (9)
Sail in yacht originally housed by Dahl briefly (5)
Basil, perhaps — or some other boy (4)
Continue tediously, knowing it's a predatory insect (9)
Peacekeepers given supply of coal, perhaps showing no appreciation (10)
Student finally visiting teacher in jail (4)
Last of crops I see in storage tower (4)
Ingredient of salad and stew carers prepared (10)
Trendy way one student mostly identifies academy (9)
Sketch protégé brought from the East (4)
Shape of a London hospital mentioned in speech (5)
Transport Tom hired, right for a month in Paris once (9)
Warm up again before missing first qualifying round (6)
Tactful Native American in western half of region (8)
Down
Period of abstinence for firm (4)
Musical craftsman, poet, dramatist and novelist (6,9)
Itch to join club keeping old ship's vessel (8)
Unprotected, ultimately bitten by a sheep fly (5)
Displace universal expert on Holy Writ (6)
Blow one's top: dash off article, appending name (3,3,3,6)
King showing displeasure when friend interrupts motor sport (10)
Part of generator seasoned soldiers set up first (8)
Part of target, collecting music for ball (10)
Assess girl delayed securing entrance to university (8)
Scholar possibly? That's open to speculation (8)
Machine husband's left running in the Odeon, for example? (6)
Resinous substance the Spanish give out endlessly (5)
Worry about being taken in by daily (4)
Type letters or click words in the clue