Which system in England is associated with the phrase "it takes a thief to catch a thief?"

Question

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The phrase "it takes a thief to catch a thief" is associated with the parliamentary reward system in England, where rewards were offered to individuals, often criminals themselves, for apprehending or providing information leading to the capture of other criminals. This system operated on the principle that those familiar with criminal activities were best suited to catch others engaged in similar acts.

Which System in England Is Associated with the Phrase "It