London LEON Branch Shuttered Following Severe Mice Infestation Discovery
Camden Council has mandated the closure of a fast food outlet at a major North London transportation hub after inspectors uncovered what they described as a "chronic, severe and widespread" mice infestation. The LEON restaurant located within King's Cross Station was officially ordered to shut its doors on March 4, 2026, following a thorough inspection that revealed significant rodent activity throughout the premises.
Immediate Health Risk Leads to Emergency Closure Order
The local authority issued a Hygiene Emergency Prohibition Order (HEPO) under the Food Safety and Hygiene Regulations Act 2013, citing an "imminent risk of injury to health" as the primary justification for the immediate closure. This legal mechanism empowers authorities to shutter food establishments without delay when they identify serious public health threats that require urgent intervention.
Inspectors documented multiple signs of rodent infestation during their visit, including discovering a deceased mouse on storage shelves and observing numerous mice footprints and droppings in critical food preparation areas. The council's enforcement notice, dated March 11, 2026, has been prominently displayed in the restaurant's window, formally prohibiting any operations until the health risks have been completely eliminated.
Recurring Infestation Problem Despite Previous Remediation Efforts
This represents the second time in recent months that this particular LEON location has faced closure due to rodent issues. The restaurant initially closed in October 2025 following a previous inspection that revealed similar problems. After that initial closure, management implemented extensive proofing works and conducted deep cleaning procedures throughout the establishment.
The restaurant briefly reopened on October 30, 2025, after council officials determined the situation had sufficiently improved. However, a subsequent inspection conducted in March 2026 revealed that the infestation had returned with even greater severity, prompting the council to order another immediate closure. Officers noted that despite previous remediation efforts, mice activity had persisted and spread throughout the food preparation zones.
Financial and Operational Consequences for the Business
Under the provisions of the 2013 Act, Camden Council is entitled to recover all legal costs associated with the enforcement action. This means LEON faces substantial financial penalties, including a £226 magistrates' court fee, a £375 legal services fee, and additional charges for the time spent by council officers on the case. The restaurant must remain completely closed until the council conducts a follow-up inspection and confirms that all health risks have been properly addressed.
A spokesperson for LEON acknowledged the ongoing challenges, describing the infestation issue as "complex" and attributing some of the difficulties to the restaurant's location within the large train station complex. The company confirmed it is working closely with franchise partner AVOLTA and Network Rail to implement comprehensive solutions to the rodent problem.
"We've engaged specialist pest control teams and are taking every necessary step to reopen the restaurant as quickly and safely as possible," the spokesperson told the Local Democracy Reporting Service. The company has not yet established a definitive timeline for when the King's Cross location might resume operations.
Broader Context for the Fast Food Chain
This closure comes at a challenging time for LEON, which announced plans in December 2025 to close several underperforming outlets and reduce staff numbers after the company entered administration. At that time, company representatives stated their priority was to "shut loss-making restaurants" as part of a broader restructuring effort. The King's Cross location now faces additional scrutiny as it works to address both the immediate public health concerns and the longer-term business implications of repeated closures.
The situation highlights the ongoing challenges food establishments face when operating in high-traffic transportation hubs, where constant human activity and complex building infrastructures can create unique pest control difficulties. Camden Council's decisive action demonstrates the rigorous enforcement of food safety standards in London, particularly in locations serving thousands of daily commuters and travelers.
