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Investigation launched into Deloitte's handling of Serco's accounts following criminal tagging scandal
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Secrets of the tag team trying to keep track of Greater Manchester criminals - Manchester Evening News
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Tagging criminals 'has been a £1billion failure and leaves them free to commit offences when not under curfew' | Daily Mail Online
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98m wasted on failed upgrade of offender tagging system, say auditors | Prisons and probation | The Guardian
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