Guardian 24981

[standian]

I'd appreaciate any help and explanations for the following in Saturday's Guardian.

20d Spoon about to be dropped by fool (6) - I have N?????

22a Sun exposes party leader taking weed on public bus (7) I have P???B?S

24a Politician's who's into huntin' 'n' fencin' (5) I have P???N

Many thanks in advance.

[standian]

Apologies - I had looked through other questions but obviously not closely enough and have just realised that 20d and 24a have already been asked and answered, but can't see that 22a has.

Thanks

[standian]

Just realised 22a is Phoebus.

Thank you

[macfhraing]

22a Phoebus
24a Palin

[EmperorBob]

20d I think is NOODLE - canoodle without ca (about)