ITV News Granada Reports has had an exclusive look at the sat nav technology tracking criminals - rather than cars - in Lancashire.
Two offenders who admit they've committed thousands of burglaries have volunteered to have a tag monitored by a GPS system.
The force is one of the first in the country to use it and claims the new method is saving police time and money.
Matt O'Donoghue has this exclusive report:
More top news
Sir Norman Bettison will not be prosecuted over alleged lies he told following the Hillsborough disaster.
Lancashire Police have defended two of their officers after a video emerged on social media showing a teenager being restrained by police.
Motorists are being warned to expect severe delays millions of cars take to the region's roads for trips during the bank holiday weekend.