The Store Detectives

Gangs of child thieves steal from a convenience store, Richard and Will are on the case.

Will arms a designer clothes shop in London with the latest security system.

Richard Taylor and Will Davies help staff at a North London charity shop prevent theft.

Richard tries to help out a guitar shop and a garden center hang onto more of their profits.

In Liverpool, a family-run chain of chemists are hit by shameless thieves; a Leeds pet store.