One cuts current outings with enchanting lady (4,6)

I believe the answer is:

trip switch

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'one cuts current' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.

'outings with enchanting lady' is the wordplay.
'outings' becomes 'trips' (I've seen this before).
'with enchanting lady' becomes 'witch' (I can't justify this - if you can you should believe this answer much more).
'trips'+'witch'='TRIP SWITCH'

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I've seen this clue in The Guardian.

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