Who says crime doesn't pay? You try telling that to DMATEK and any errant footballer or petty villain.

The latter are more than likely than ever these days to end up wearing a 'Peckham Rolex' - or electronic tag to you and me.

Someone's got to make them and someone's got to make the software, and furthermore, someone's got to wear them.

Research: DTK.L

Help spread the word - email this episode to a friend Help spread the word - email this episode to a friend