Six New Driving Laws Coming Into Force in 2026

If you drive in the UK, 2026 is shaping up to be a year of significant change. Several new rules are either confirmed or strongly expected to land this year. Some will hit your wallet. Others will change how you behave at the wheel. A few might even catch long-time drivers completely off guard.

From rising congestion charges to stricter drink-driving limits, the road ahead looks different. Knowing what is coming gives you the chance to prepare rather than react. Whether you are a daily commuter or a weekend driver, these changes affect you. Let us break down exactly what is on the way.

Congestion Charge Rises and EV Exemption Ends

London's Congestion Charge has long been a fixture for city drivers. However, 2026 brings two significant shifts that drivers need to know about. First, the daily charge is set to increase, making central London more expensive to enter. The current rate has already climbed in recent years, and another rise is on the table.

What stings more, though, is the end of the electric vehicle exemption. EV drivers have enjoyed free access to the Congestion Charge zone for years. That benefit is now being phased out. Transport for London confirmed that zero-emission vehicles will no longer pass through for free. This decision has caused real frustration among EV owners who chose their vehicles partly for that financial perk.

The reasoning behind it is straightforward. More EVs on the road means the exemption costs more to maintain. TfL needs revenue to keep public transport running. Still, it feels like a bait-and-switch for drivers who planned their purchases around that benefit. If you drive into central London regularly, now is the time to budget for this change.

Drink-Driving Limit Set to Tighten

Scotland already operates under a lower drink-drive limit than England and Wales. That gap could soon close. There is growing pressure on the UK government to bring the limit in England and Wales down from 80mg to 50mg of alcohol per 100ml of blood.

This change would bring England and Wales in line with most of Europe. Research consistently shows that lower limits reduce road deaths. Even a small amount of alcohol affects reaction time. At 50mg, drivers would need to be far more cautious about having even one drink before getting behind the wheel.

For many, this effectively means no drinking at all before driving. That is not a bad thing when you think about it. Thousands of lives have been lost to drink-driving crashes over the decades. A tighter limit sends a clear message. It also means more roadside testing and a higher chance of prosecution for those who push their luck.

Mandatory Eyesight Tests for Older Drivers

This is one of the more discussed proposals of recent years. The idea is to introduce compulsory eyesight tests for drivers once they reach a certain age, likely around 70. Currently, older drivers self-declare that they are fit to drive when renewing their licence. There is no formal check on their vision beyond that.

The new proposal would change that. Drivers above the threshold would need to pass a formal eyesight assessment. This could be done through an optician or a DVLA-approved process. The intention is not to penalise older drivers unfairly. Rather, it is about catching vision problems that develop gradually and go unnoticed.

Poor eyesight is a genuine road safety risk. A driver who cannot read a number plate at 20 metres has no business being on a motorway at 70mph. Many older drivers are perfectly capable and safe. The test would simply confirm that. For those who do have undetected issues, it could be the prompt they need to get glasses or treatment. This law is about keeping everyone on the road safer, not just targeting one age group.

Tougher Penalties for Not Wearing a Seatbelt

Seatbelt laws in the UK are not new. What is changing is how seriously non-compliance is being treated. The current fixed penalty for not wearing a seatbelt sits at £100. Under proposed changes, that figure could rise considerably. Some reports suggest penalties could move closer to those seen for mobile phone use while driving.

That matters because the message is clear. Authorities want drivers and passengers to take seatbelt wearing seriously. Despite decades of campaigns, a stubborn minority still refuses to buckle up. This is not just a legal issue. It is a survival issue. Seatbelts reduce the risk of death in a crash by around 50 percent.

Parents should also pay attention. Penalties for children not being properly restrained may also increase. It is worth double-checking that your child's car seat meets current standards. A fine is the least of your worries if an accident happens and a child is unrestrained.

Fuel Duty May Rise from September 2026

Fuel duty has been frozen for over a decade. That freeze is expected to end. From September 2026, drivers in the UK may see fuel duty rise for the first time in years. The government signalled this shift in the 2024 Autumn Budget, where the freeze was extended only until the end of the 2025–26 financial year.

A rise in fuel duty would push pump prices higher. At a time when living costs are already stretched, this hits hard. Petrol and diesel drivers will feel it most. For those covering long distances for work, the impact on monthly costs could be significant.

There is also a secondary effect worth noting. Higher fuel costs tend to accelerate the shift toward electric vehicles. That might be intentional policy on the government's part. Even so, for those who cannot yet afford an EV, there is little comfort in that logic. Keep an eye on the September budget announcements for confirmed figures.

New Drug Driving Roadside Tests

Drug driving has been illegal for years. What is changing is how it gets detected. New roadside testing technology is being rolled out to give police faster and more accurate tools at the scene. Currently, officers rely on physical impairment assessments and blood tests taken at the station. The new tests aim to deliver results at the roadside without the lengthy process that follows.

These devices can detect a range of substances, including cannabis, cocaine, and certain prescription medications. The technology has been in development for some time. Getting accurate readings from a roadside swab is technically complex. However, the updated kits being introduced in 2026 are more reliable than earlier versions.

This is significant for a few reasons. Faster detection means more prosecutions. It also serves as a stronger deterrent. Drivers who thought they could get away with driving after drug use now face a much higher chance of being caught quickly. If you take prescription medication that affects your ability to drive, speak to your GP. The law applies to legal substances too, not just illegal ones.

Conclusion

Six new driving laws coming into force in 2026 cover a wide range of areas. Some affect your finances directly, like fuel duty and the congestion charge. Others target safety behaviours that have caused harm for too long. The drink-drive limit change and tougher seatbelt penalties both fall into that category.

None of these changes should come as a total shock. Most have been discussed or consulted on for years. What matters now is that drivers take them seriously. Staying informed is the first step. Adjusting your habits is the next one. The road does not forgive those who fall behind on the rules.