Heads condemning wrong decided on a new course of action? (7,4,4)

I believe the answer is:

changed ones mind

'decided on a new course of action?' is the definition.
(to change one's mind is to change course)

'heads condemning wrong' is the wordplay.
'wrong' is an anagram indicator.
'heads'+'condemning'='headscondemning'
'headscondemning' anagrammed gives 'CHANGED ONES MIND'.

I've seen this clue in The Telegraph.

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