Like the junk mail the postman delivers without knocking? (3,5,1,3)
I believe the answer is:
not worth a rap
'like the junk mail the postman' is the definition.
I know nothing about this answer so I cannot judge whether this works.
'without knocking?' is the wordplay.
I cannot really understand how this works, but
'without' could be 'not' and 'not' is located in the answer.
This may be the basis of the clue (or it may be nonsense).
'delivers' is the link.
Can you help me to learn more?
I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution?
Install my app