at on a wider scale, with a series - of similar offences. geoff and jane didn't lose any money, but the police operation failed. no—one�*s been arrested. fraudsters often operate across county borders, so police forces must work together. panorama has been given access to a joint fraud special operations unit. officers from six forces are taking part. courier fraud is a massive issue, nationally. the team i now represent will look at the organised crime groups solely. criminals who are sophisticated in their methodology. knock at door police.