Andrew could be cautioned (6)

I believe the answer is:

warned

'cautioned' is the definition.
(I've seen this before)

'andrew could be' is the wordplay.
'could be' is an anagram indicator.
'andrew' is an anagram of 'WARNED'.

(Other definitions for warned that I've seen before include "Notified in advance" , "Cautioned about Andrew" , "Put on the alert" , "Notified of potential danger" .)

I've seen this clue in The Globe and Mail.

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