Did you pay for that? What is driving the massive rise in

High streets across the UK are struggling with an epidemic of stealing. What’s behind this sudden crime wave and can anything be done to stop it?

A man leaves a north London branch of Aldi carrying two bags of groceries that he did not pay for. He hadn’t planned to steal, but after becoming exasperated with the slowness of staff attending to the various glitches and alarms of the self-checkout system, and assuming it would go unnoticed, decides to just walk out the door.

He crosses the road and heads towards home. It’s a busy part of town and this kind of thing happens all the time. He doubts anyone in the store even noticed. But a voice calls after him, a security guard has given chase. The man, slightly panicked, doubles down and quickens his pace, pretending not to hear, but the guard keeps shouting, pleading for him to stop. In an attempt to lose his pursuer, the man ducks into a newsagent. The security guard enters, finds the man pretending to browse the fountain pens, and challenges him. “Sir, you didn’t pay for that shopping.”