barge pole , bargepole
If you say that you wouldn't touch something with a barge pole, you mean that you would not want to have anything to do with it, either because you do not trust it, or because you do not like it.
(BRIT)
INFORMAL
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would not touch sb/sth with a barge pole/bargepole phrase V inflects
in AM, use wouldn't touch something with a ten-foot pole