Britain’s sweet tooth appears to have developed a criminal edge. The BBC has lifted the lid on a growing trend of chocolate bars being locked inside plastic security cases in shops across the country, as retailers and police warn that confectionery is increasingly being stolen to order.
In some branches, even a £2.60 bar of Cadbury Dairy Milk now sits behind a transparent lock, requiring staff assistance before it can be bought. Sainsbury’s confirmed it has introduced “boxes on products which are regularly targeted” in certain stores.
The Association of Convenience Stores, ACS, says chocolate has become a frequent target for repeat offenders, with stolen goods often reappearing for sale through illicit channels. Several police forces told the BBC they had noticed a clear pattern in their areas, suggesting that what may seem like petty shoplifting is part of a wider and more organised problem.
To underline the scale of the issue, some forces have taken to social media. West Midlands Police released CCTV showing a man helping himself to trays of chocolate in Stourbridge. Wiltshire Police shared footage of a suspect hauling an entire chocolate display out through a shop doorway. Last year, Cambridgeshire Police arrested a man found with a coat crammed full of Cadbury’s Creme Eggs.
Cambridgeshire Police told the BBC: “Chocolate is one of a number of high-value items thieves often target, along with products such as alcohol, meat and coffee.
“Retail theft has a real and lasting impact – not just on businesses, but on the staff who have to deal with related abuse and intimidation.”
The wider picture is equally sobering. The British Retail Consortium’s most recent annual crime report recorded 5.5 million detected incidents of shop theft last year. It also documented around 1,600 daily cases of violence and abuse directed at retail workers. Although theft figures were down by about a fifth compared with the previous year, they still represent the second highest total on record.
Whole shelves wiped out
Supermarkets have responded by stepping up security around confectionery aisles. Tesco, Co-op and Sainsbury’s are among the chains using locked plastic covers that require staff to release the goods.
For some retailers, the losses are far from bite-sized. The Heart of England Co-Op group, which operates 38 stores across the West Midlands, Warwickshire, Leicestershire and Northamptonshire, said chocolate theft cost it £250,000 last year. In 2024, chocolate was its most stolen product, and in 2025 it was second only to alcohol.
Chief executive Steve Browne did not sugar-coat the problem, describing it as a “massive issue”.
“In a particular shop, one individual could cost us thousands of pounds in a week,” he said. “They were coming in… then literally swiping the whole shelf.”
According to Browne, a single shelf of chocolate can carry a value of around £500. The group has invested £3m in security and related measures in an effort to stem the losses.
The ACS argues that shopkeepers need stronger backing. Its chief executive, James Lowman, said: “Confectionery, like other products commonly stolen from local shops, is being re-sold through illicit markets that help fund wider criminal activity.
“Alongside better police support and effective sentences for repeat offenders, we need action to shut down the networks re-selling stolen goods.”
A spokesperson for the National Police Chiefs’ Council said its Retail Crime Strategy “brings together policing, retailers, the security industry and academia to collectively tackle this crime type”. Measures include retailer training, advice on security, investment in technology and improved reporting systems.
The council added it was seeing “much progress in police forces developing their response to retail crime”. It also pointed to Opal, policing’s central intelligence unit for serious organised acquisitive crime, which gathers intelligence from forces and retailers to identify organised networks and support investigations.
For now, though, Britain’s chocolate bars remain under lock and key, a sign that even life’s small luxuries are not immune from the pressures facing the high street.
Read the BBC article here: https://www.bbc.co.uk/news/articles/ce3gqr7p0lqo
Image: For illustration purposes only.
