Overtaking at 52mph and the Middle Lane Problem — Why Driver Frustration Is at Boiling Point

There is a particular kind of frustration that only HGV drivers know. It happens on the motorway, at 3pm on a Tuesday, when you are stuck behind two lorries trying to overtake each other at a combined speed of about 52mph. You have been watching them for three miles. The gap between them is closing at a rate of about one metre per minute. And behind you, a queue of cars is building up because nobody can get past.

Welcome to the rolling roadblock. It is one of the most common complaints on every driver forum in the UK. And it is just one of the many frustrations that make HGV driving more stressful than it needs to be.

This article is about those frustrations. Not the big ones, not the pay, not the hours, not the CPC. The daily irritations that accumulate over a career and slowly grind drivers down. The middle lane hoggers. The speed limiters. The drivers who do not understand how long it takes a 44-tonne truck to stop. The motorway network that seems designed to make life difficult for anyone driving anything bigger than a car.

It is built from real conversations on driver forums and Facebook groups. It is what drivers say when they are venting to each other. And it is a window into what the job is actually like in 2026.

The 56mph problem

Let us start with the fundamental issue: most UK HGVs are limited to 56mph (90km/h). This is a legal requirement, enforced by speed limiters fitted to the vehicle. It is designed to improve safety and reduce emissions. And it creates a whole set of problems that nobody anticipated.

Here is why the 56mph limit causes so much frustration.

The result is that HGV drivers spend much of their time on motorways trying to overtake other HGVs at a speed differential of 1 to 2mph. It is like watching paint dry, except you are doing it at 56mph with a queue of cars behind you.

There is nothing more soul-destroying than being stuck behind two lorries overtaking each other for three miles. You can see the car drivers getting angry. You cannot do anything about it. You just have to sit there and wait.

The car speedo issue

Here is something that a lot of car drivers do not realise: their speedometer is probably lying to them. Car speedometers are calibrated to overread, typically by 5 to 10 per cent. This is deliberate, to ensure drivers do not accidentally exceed the speed limit. But it creates a problem on the motorway.

When a car driver thinks they are doing 50mph in a 50mph limit, they might actually be doing 46 to 47mph. That is why lorries, which have much more accurate speedometers, seem to fly past cars on motorways. The lorry is doing 56mph. The car is doing 47mph. The lorry is not speeding. The car is just going slower than the driver thinks.

The middle lane problem

If there is one thing that unites HGV drivers in frustration, it is middle lane hoggers. Rule 264 of the Highway Code is clear: you should always drive in the left-hand lane when the road ahead is clear. If you are not overtaking, you should be in the left lane. It is not complicated.

Yet every day, on every motorway in the country, thousands of drivers sit in the middle lane with nothing in front of them and nothing in the left lane. They are not overtaking. They are not preparing to overtake. They are just there.

The frustration is not just about being held up. It is about the safety implications. Middle lane hoggers force other drivers to undertake, which is legal in the UK if you are in a lane that is moving faster, but which creates risk. They also force lorries to stay in the left lane, where they have to constantly adjust speed to avoid the cars cutting in front of them.

What can be done?

Middle lane hogging is already an offence. Under careless driving laws introduced in 2013, it can result in a £100 on-the-spot fine and three penalty points. But enforcement is sporadic, and most drivers who do it never face any consequences.

Some drivers have suggested more police enforcement with targeted patrols on motorways, camera enforcement using AI-powered cameras to detect lane hogging, better education including lane discipline in driving tests and refresher courses, and public awareness campaigns reminding drivers that the middle lane is for overtaking.

None of these are likely to happen quickly. In the meantime, HGV drivers will keep sitting behind middle lane hoggers, waiting for them to move over, and getting more frustrated by the day.

What drivers say about car drivers

The relationship between HGV drivers and car drivers is complicated. Most HGV drivers also drive cars. Most car drivers have never driven anything bigger than a van. And the gap in understanding between the two groups is a constant source of friction.

The common theme is a lack of understanding. Car drivers do not understand how long it takes a lorry to stop, how limited a lorry''s speed is, how long it takes to accelerate, where the blind spots are, how much space a lorry needs to turn, and what a rolling roadblock is. The solution is not blame. It is education. HGV drivers want car drivers to understand what it is like behind the wheel of a 44-tonne vehicle. And they want to be given the space and consideration they need to do their job safely.

The speed limiter debate

There has been discussion for years about whether the HGV speed limit on dual carriageways and motorways should be raised. Currently, on motorways HGVs are limited to 60mph by law but restricted to 56mph by speed limiters. On dual carriageways the limit is 50mph. On single carriageways it is 40mph. The 50mph limit on dual carriageways is a particular source of frustration. Drivers say it creates unnecessary congestion and rolling roadblocks. Some have called for it to be raised to 60mph to match the motorway limit.

The arguments in favour of raising the limit include reduced congestion as faster lorries mean fewer rolling roadblocks, better traffic flow as fewer overtakes are needed, safety improvements as less frustration means less risky overtaking by cars, economic benefits through faster deliveries and lower costs, and emissions reduction through fewer delays and less idling. The arguments against include safety concerns as higher speeds mean longer stopping distances, road design limitations, environmental impact, and enforcement challenges.

The debate has been going on for years. Some trials have been conducted. But no change has been made nationally. In the meantime, drivers continue to sit at 50mph on dual carriageways, watching cars queue up behind them, and dreaming of a world where lorries can go a bit faster.

The mental toll of motorway driving

Motorway driving is not just physically tiring. It is mentally exhausting. The constant alertness, the constant frustration, the constant awareness of what could go wrong: it takes a toll that does not show up on any spreadsheet.

Drivers describe the tedium of hours of the same view, the same lane, the same speed. The stress of always watching for the car that is about to cut in. The anger at the middle lane hoggers, the tailgaters, the speeders. The loneliness of long stretches with nobody to talk to. The anxiety about delays, deliveries and getting home. And the fatigue from concentrating for hours at a time.

People think driving is easy. You just sit there, do you not? They do not understand that you are making hundreds of decisions every minute. You are watching the road, the mirrors, the gauges, the traffic. You are anticipating what everyone else is going to do. By the time you stop, your brain is fried.

The mental toll of motorway driving is one reason why so many drivers prefer local or regional work. Less time on the motorway means less stress, less frustration and less exhaustion. Companies that understand this, that offer a mix of routes and do not force drivers onto motorways day after day, retain their drivers better. It is not just about the money. It is about the quality of the working day. This connects to the hours issue we explored in our article on the hours nobody warned you about.

What could make it better

The frustrations of motorway driving are not going to disappear overnight. But there are things that could make it better, for drivers and for everyone else on the road.

Better driver education

Car drivers need to understand more about what it is like to drive a lorry. That means lorry awareness in driving tests, teaching new drivers about stopping distances, blind spots and speed limiters. It means public awareness campaigns reminding drivers about lane discipline and safe following distances. And it means refresher courses for drivers who have been on the road for years and may have picked up bad habits.

Better enforcement

Rules exist. They are just not enforced consistently. More enforcement of middle lane hogging, tailgating, cutting in and mobile phone use would make a difference. The irony is that HGV drivers are among the most monitored and regulated drivers on the road, with tachographs, cameras and telematics, while car drivers face little enforcement of the behaviours that cause the most frustration.

Better roads

Some of the frustration is caused by road design. Better designed junctions, slip roads and rest areas would help. So would more HGV parking so drivers have somewhere safe to stop, better signage to help drivers plan their routes, smarter motorways with variable speed limits that reflect actual conditions, and improved facilities at service stations and rest areas. Our article on the UK HGV parking shortage covers the parking crisis in detail.

Better technology

Technology can help, if it is used well. Adaptive cruise control maintains safe following distances. Lane assist helps drivers stay in lane. Blind spot monitoring alerts drivers to vehicles they cannot see. Real-time traffic information helps drivers avoid congestion. But technology is not a substitute for better behaviour. The best technology in the world cannot fix a driver who does not understand lane discipline or safe following distances.

The bottom line

Motorway driving is one of the most frustrating parts of being an HGV driver. It is not the biggest issue, not compared to pay, hours or CPC. But it is the daily grind that slowly wears drivers down and makes them wonder why they bother.

The middle lane hoggers. The rolling roadblocks. The cars that cut in and brake. The drivers who do not understand how long it takes a lorry to stop. The speed limiters that make overtaking a test of patience. The endless miles of the same view.

Drivers do not expect the motorways to be empty. They do not expect car drivers to be perfect. They just want a bit more understanding, a bit more consideration, and a bit less frustration.

If you are a driver reading this, know that you are not alone. Every HGV driver in the country shares your frustration. And if you are a car driver reading this, next time you are on the motorway, think about the lorry driver behind you. Give them space. Move out of the middle lane. And remember that they are doing a difficult job in difficult conditions. A little understanding goes a long way. And it might just make the roads a bit better for everyone.

I do not want the roads to myself. I just want people to use their mirrors, indicate, and get out of the middle lane when they are not overtaking. That is not too much to ask, is it?