Britain's Roads Under Surveillance: How Police Are Using ANPR Cameras to Tackle Drug Driving and Organised Crime

By MAJ Law on 09 November 2026

Britain's roads are becoming a frontline in the fight against organised crime, with specialist police units using Automatic Number Plate Recognition (ANPR) cameras, intelligence databases and targeted vehicle stops to identify suspected offenders. But as police enforcement becomes increasingly sophisticated, what does this mean for ordinary motorists?

An investigation published by The Telegraph on 9 November 2026 has provided a fascinating insight into the work of Sussex Police's Specialist Enforcement Unit (SEU), revealing how a seemingly routine traffic stop can develop into a much wider criminal investigation.

From suspected drug driving and uninsured vehicles to organised drug trafficking, officers are increasingly using the UK's road network to identify criminal activity. And with drug driving offences continuing to rise, the investigation highlights an important shift in how police approach road traffic enforcement.

Britain's Roads: A Prime Hunting Ground for Police

Established in 2021, Sussex Police's Specialist Enforcement Unit was designed to bring together specialist officers capable of tackling both motoring offences and serious organised crime. Unlike conventional traffic policing, the unit combines proactive vehicle enforcement with intelligence-led investigations, allowing officers to identify suspicious vehicles and establish potential connections to wider criminal networks.

Chief Constable Jo Shiner, who established the unit, explained the reasoning behind its creation:

"This makes our road network a prime hunting ground for the police."

The unit's work demonstrates just how closely road traffic enforcement and criminal investigations have become connected. A vehicle initially flagged for an administrative issue, such as having no registered keeper, could potentially lead officers to investigate suspected drug offences or other serious criminal activity.

During the 12 months to March 2026, Sussex Police's Specialist Enforcement Unit reportedly:

  • Made more than 520 arrests.

  • Linked almost a third of those arrests to organised crime or drug offences.

  • Seized approximately 48kg of drugs.

  • Used ANPR technology and intelligence systems to identify vehicles of interest.

  • Conducted targeted vehicle stops to investigate suspected criminal activity.

These figures illustrate the significant role specialist traffic units now play in policing beyond conventional motoring offences.

How Do ANPR Cameras Work in the UK?

Automatic Number Plate Recognition (ANPR) technology is now a familiar feature of Britain's road network. Cameras positioned on roadsides, gantries and other infrastructure capture vehicle registration numbers, which can then be checked against police databases.

This allows officers to identify vehicles associated with particular alerts or intelligence.

ANPR systems may help police identify:

  • Vehicles suspected of being driven without valid insurance.

  • Vehicles associated with suspected criminal activity.

  • Stolen vehicles or those displaying potentially cloned registration plates.

  • Vehicles linked to individuals wanted by police.

  • Vehicles of interest in ongoing criminal investigations.

During The Telegraph's investigation, officers received an ANPR alert concerning a BMW that appeared to have no current registered keeper and was associated with a separate police intelligence marker. Although the vehicle was not ultimately stopped, the incident demonstrated how quickly ANPR information can prompt further enquiries.

Can Police Stop Your Car Because of an ANPR Alert?

Yes. Under Section 163 of the Road Traffic Act 1988, a constable in uniform has the power to require a person driving a motor vehicle on a road to stop.

An ANPR alert may provide officers with a reason to investigate a vehicle, but it does not automatically establish that an offence has been committed. Importantly, an ANPR marker is not proof of guilt.

Vehicle records may be outdated, ownership may recently have changed, or an intelligence marker may relate to a previous keeper or driver. Any subsequent prosecution must still be supported by evidence capable of proving the alleged offence.

Drug Driving in the UK: A Growing Concern

One of the most striking findings from the investigation was the scale of suspected drug driving encountered by specialist officers.

Sergeant Peter, an officer within Sussex Police's Specialist Enforcement Unit, described the problem as particularly serious in his area.

"Drug-driving in Sussex is massive."

His concerns reflect wider national figures.

According to data compiled by road safety charity IAM RoadSmart and reported by The Telegraph, 30,707 drug driving endorsements were recorded on UK driving licences in 2025, representing a 28% increase over three years. For the first time, drug driving endorsements reportedly exceeded those for drink driving.

This represents a significant development in road traffic enforcement and raises questions about the effectiveness of existing deterrents, testing procedures and prosecution processes.

What Happens If Police Suspect You of Drug Driving?

During the investigation, specialist officers stopped a Volkswagen Golf that had been linked through police intelligence to suspected Class A drug supply. Following the stop, officers discovered a small quantity of suspected cocaine and carried out a roadside saliva test. The driver was subsequently taken to a police station for further testing.

In England and Wales, a suspected drug driving investigation will commonly involve several stages:

  1. The initial vehicle stop: Police may stop a vehicle following observations, intelligence or an ANPR alert.

  2. Roadside drug screening: Officers may use an approved screening device to check for specified drugs, including cocaine and cannabis.

  3. Evidential testing: Where appropriate, a blood sample may be obtained for laboratory analysis.

  4. Laboratory results: The sample is analysed to determine whether specified drugs exceed the relevant legal limits.

  5. Prosecution decision: Depending on the evidence, the driver may face proceedings for a drug driving offence.

A positive roadside screening result does not, by itself, prove that a driver has committed the offence of exceeding a specified drug limit. The distinction between a preliminary roadside test and an evidential blood sample is particularly important in drug driving cases.

What Are the Penalties for Drug Driving in the UK?

Under Section 5A of the Road Traffic Act 1988, it is an offence to drive, attempt to drive or be in charge of a motor vehicle with a concentration of a specified controlled drug above the prescribed limit, subject to the applicable statutory provisions and defences.

For a conviction involving driving or attempting to drive over the specified drug limit, penalties can include:

  • A minimum 12-month driving disqualification.

  • An unlimited fine.

  • Up to six months' imprisonment.

  • A criminal record.

  • Potentially increased insurance premiums.

The consequences can be particularly serious for individuals who depend on their driving licence for employment, family responsibilities or everyday travel. However, not every positive roadside drug test results in a conviction. The circumstances surrounding the stop, testing procedures, laboratory evidence and any applicable statutory defence may all be relevant when assessing a case.

Drug Driving Blood Tests: Why Delays and Procedures Matter

One particularly interesting aspect of The Telegraph's investigation concerned the time required to obtain forensic blood test results. Officers explained that laboratory delays could mean waiting up to six months for results in some cases. This can leave motorists facing a prolonged period of uncertainty while police determine whether further action will be taken. However, delays in obtaining results do not automatically invalidate a prosecution.

Drug driving cases can involve complex evidential considerations, including:

  • Whether the blood sample was obtained in accordance with the relevant legal procedures.

  • Whether the sample was correctly handled, stored and analysed.

  • Whether the prosecution can establish that the relevant legal drug limit was exceeded.

  • Whether the correct testing and evidential requirements were followed.

  • Whether any statutory defence or other legal issue arises from the circumstances.

At M.A.J Law, we understand that the technical evidence in drug driving cases can be just as important as the circumstances of the original police stop. A careful examination of the prosecution evidence is essential before determining the most appropriate defence strategy.

Dangerous Driving and Police Pursuits: The Risks of Failing to Stop

The investigation also highlighted the dangers associated with police pursuits. Specialist officers explained that stopping a suspected offender safely requires careful consideration of the risks to officers, other road users and the occupants of the vehicle involved. Where possible, specialist units may use coordinated tactics to prevent a suspect vehicle from escaping rather than initiating a prolonged high-speed pursuit.

These decisions can become particularly difficult when a driver is suspected of more serious criminal offences.

The report referenced a Sussex case involving a driver who travelled at speeds of up to 100mph in a 50mph zone, drove the wrong way around roundabouts and failed to comply with traffic signals. The driver, who was also disqualified and uninsured, received a 14-month prison sentence.

What Happens If You Fail to Stop for Police?

Failing to stop when lawfully required to do so by a police officer in uniform is an offence under Section 163 of the Road Traffic Act 1988. Depending on the circumstances, a driver who attempts to evade police may also face more serious allegations, including:

  • Dangerous driving.

  • Careless driving.

  • Driving without insurance.

  • Driving whilst disqualified.

  • Drug driving or drink driving.

It is important to distinguish between the separate offences. Failing to stop for police does not automatically amount to dangerous driving. The prosecution must establish the legal elements of any additional offence alleged.

Are Police Increasing Their Use of ANPR and Intelligence-Led Enforcement?

The Sussex investigation provides an example of how modern road policing is developing. Rather than relying solely on officers witnessing offences, specialist teams can use vehicle information, ANPR alerts and intelligence databases to decide where enforcement resources should be deployed. This approach allows police to investigate suspected criminal activity more proactively.

However, the increased use of technology also reinforces the importance of distinguishing between intelligence, suspicion and admissible evidence.

An alert may justify further police enquiries, but it does not necessarily establish who was driving, whether an offence occurred or whether the evidence is sufficient to secure a conviction. For motorists facing criminal proceedings, these distinctions can be crucial.

Facing a Drug Driving or Motoring Offence? How M.A.J Law Can Help

With police increasingly using ANPR technology, roadside testing and specialist enforcement tactics, motorists may find themselves facing investigations involving several different areas of road traffic law.

At M.A.J Law, we specialise in defending individuals accused of motoring offences throughout England and Wales.

Our team can provide advice and representation in cases involving:

  • Drug driving and drink driving.

  • Dangerous driving and careless driving.

  • Driving without insurance.

  • Driving whilst disqualified.

  • Failing to stop for police.

  • Other road traffic offences.

We carefully examine the circumstances of each case, including the evidence relied upon by the prosecution, the procedures followed by investigating officers and any potential legal defence.

Being stopped by police, receiving an ANPR alert or testing positive during a roadside screening procedure does not automatically mean that a conviction will follow. Every case must be considered on its individual facts.

If you are being investigated or prosecuted for a motoring offence, seeking specialist legal advice at an early stage can help you understand your position and the options available.

Contact M.A.J Law today to discuss your case with our specialist motoring defence team.

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