Advice given to a very good end (3,3)

I believe the answer is:

hot tip

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'a very good end' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.

'advice given to' is the wordplay.
'advice' becomes 'tip' (a tip is a piece of advice).
'given' says to put letters next to each other.
'to' becomes 'hot' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'tip' after 'hot' is 'HOT TIP'.

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I've seen this clue in the Evening Standard.

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