Compostable items left in rubbish? (6)

The French blunder? Go wild (3,3)

One-time group of performers (6)

An editor out of control should be restricted (8)

See 15

Certainly not the best policy! (10)

Singer and friend outside university with academic attire on? (4,7)

Agent suffering setback (and cut off) kept going (10)

You are part of the crew, reportedly making money (4)

Scottish island's so typical of a long-ago time (8)

Prison block needing the ultimate in security (6)

Money deposited by the German road joining an autobahn? (6)

Comfort in abstaining from alcohol — what's on the table? (3,3)

Some items to redeem, not on public display? (6)

Went across street, we hear, ahead of all others in front (8)

Small wooden area with duck in narrow channel (6)

Make nothing of repeated dirty stuff (3-3)

Lots missing a penalty, sadly (6)

Actor is out with naughty nobs (11)

John, one wanting office outside, maybe spent too much? (8)

Insignificant place that could be nowhere? Not so (3-5,4)

Polish again getting snub? (6)

Game held up with fellow needing immediate attention (6)

Hiding in bush, a very young lad (6)

Taken off, as a ship needing repair? (6)