June 2026

Welcome to the first of our regular enforcement updates – where we’ll share:

court cases – a real example of DVSA’s enforcement work in action
practical tips – advice on making a report to DVSA

Our priority is to keep everyone protected from unsafe vehicles and drivers and we conduct investigations into non-compliance issues as part of our ongoing enforcement activity.

We want to share a recent court case with you that demonstrates what happens where non-compliance is detected, so you can see what action we can take to help maintain the safety of our roads.

This month, we want to feature a case which you may already be familiar with. But instead of featuring one court case, we’re taking you behind the scenes of how a major investigation is put together. We’re sharing the full details to reassure you that our enforcement officers won’t tolerate those who continually flout the rules.

Operation Milkman: £1.8 million in potential penalties for overloaded vehicle operators

Operation Milkman first began in December 2019, after a Traffic Examiner stopped a light goods vehicle (LGV) carrying milk destined for the retail sector, including well-known coffee shop chains and discovered it was dangerously overloaded. The vehicle, designed to carry a maximum of 3.5 tonnes, weighed 5.4 tonnes despite already having completed part of its delivery route.

Initial enquiries suggested this was not an isolated incident. So our intelligence officers began analysing roadside encounters and vehicle movements, uncovering evidence of a much wider problem involving operators across the UK.

Subsequent investigations found that several operators were routinely using overloaded LGVs to transport loads that should have been carried by heavy goods vehicles (HGVs). By doing so, they were able to avoid HGV regulations, including operator licensing requirements, drivers’ hours rules and stricter maintenance standards.

The practise created significant road safety risks. Examinations revealed vehicles with serious defects, including:

defective tyres
faulty brakes
broken suspension components
expired MOTs
missing safety equipment

The investigation exposed deliberate attempts to avoid enforcement action. Operators altered routes, delayed vehicle movements, monitored enforcement sites and, in some cases, transferred loads between vehicles to evade roadside checks.

A coordinated national enforcement operation was launched in December 2022. The case was complicated and it took some time to gather all the evidence needed for prosecution. This involved intelligence gathering, analysis and partnership working, with DVSA, police and partner agencies, targeting more than 550 vehicles linked to 17 sites across the UK. DVSA has been relentless in gaining all the evidence needed.

The operation resulted in:

58 vehicle encounters during coordinated roadside checks
27 court cases involving 3 linked operators
more than £1.8 million in fines, costs and victim surcharges
multiple companies being dissolved following enforcement and prosecution action

The courts found that overloading vehicles formed part of the operators’ business model, allowing them to reduce costs and gain an unfair commercial advantage over compliant operators.

Further enforcement and prosecution activity remains ongoing.

All cases are subject to the accused being able to make an appeal and this the case with this particular operator.

Many court cases of this kind are shorter and more quickly resolved – we’re including this one to show how determined DVSA can be when taking action against the refutations.

If you think a driver or a vehicle operator is breaking safety rules or conditions of their driving or operator licence, you can report them to us.

This includes if they are: