The thief trackers are on the trail of a laptop stolen in broad daylight. They hear from a minicab driver who found a ingenious way of stopping a phone snatcher and how social media tracked down a thief.

The thief trackers highlight how quickly valuables can be stolen if you take your eye off them. They hear how a tracker on the trail of stolen power tools and a man searching for his stolen motorbike got more than they bargained for.

The team are on the trail of a bicycle thief. They hear how one man is using the latest tracking technology one man is on the case of moped snatchers. Plus the trackers pursuing van thieves who found a hoard of stolen goods.

The thief trackers highlight the dangers of bogus-callers. They also hear how a biker helped track motorbike thieves caught on camera and how boat engine thieves were caught red-handed thanks to tracking technology.

The team are on the trail of a stolen tablet, tracking it across Europe. They find out about building site burglars who stole heavy plant unaware that their every move was being tracked.

The thief trackers highlight the growing problem of moped thefts, showing one young biker how he might become a victim. They also hear how determined victims of crime tracked down their mobile home and stolen dog.

The thief trackers are on the trail of a purse snatcher following his every move through the city streets. They also hear of a dad who turned detective to track down bicycle thieves and man who set out to recover an explosive relic.

The team show what can happen when valuables are left on display in a car. They hear how an eagle-eyed customer tracked down a bike thief and how a burglary turned into a dog-napping.

The thief trackers are hot on the heels of a purse snatcher. They hear how a woman got a nasty surprise when she tracked down her stolen bicycle and how callous crooks stole a man's most treasured possession.

A look back at some of the most shocking stories covered in the third series of the show giving a wake-up call to people with a relaxed attitude to security.