Tackle time conversion that can be exploited? (4,6)

I believe the answer is:

meal ticket

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'tackle time conversion that can be exploited?' is the definition.
The definition suggests a singular noun which matches the answer.

'tackle time conversion' is the wordplay.
'conversion' indicates an anagram.
'tackle'+'time'='tackletime'
'tackletime' is an anagram of 'MEAL TICKET'.

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(Other definitions for meal ticket that I've seen before include "It provides food" , "sought by gold-digger?" , "Luncheon voucher" .)

I've seen this clue in The Daily Express.

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