Dad's wrong to take one to court! (6)

I believe the answer is:

addict

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'dad's wrong to take one to court' is the definition.
I can't tell whether this definition defines the answer.

'dad's wrong to take one to court' is the wordplay.
'wrong' is an anagram indicator.
'to take' is a charade indicator (letters next to each other).
'one' becomes 'i' (Roman numeral).
'to court' becomes 'ct' (abbreviation used in road names).
'dad' anagrammed gives 'add'.
'add'+'i'+'ct'='ADDICT'

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(Other definitions for addict that I've seen before include "Bricklayer's tool" , "One unable to kick habit" , "One who's hooked" , "Make dependent" , "One who is dependent on something, alcohol say" .)

I've seen this clue in the Evening Standard.

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