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Is it okay to drive well below the speed limit on a main road?

695 replies

ScarboroughFairy · 01/02/2026 23:38

Hi all, tomorrow I’ll be driving on a main road where the speed limit is 60mph, but I’m thinking of sticking to 40mph. I know it’s well under the limit, but I just feel safer at that speed. Does anyone else do this

OP posts:
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Willowywisp · 02/02/2026 01:48

Tootiredcantsleep · 02/02/2026 01:04

But surely you'd be slowing down for the bends anyway...

I actually think you should do the journey as it'll help push you out of your comfort zone and you could do with it. But no silly preconceived ideas about doing it at 40! Drive to the road and the road conditions. You don't need to be hitting 60 but try to be considerate to others, and practice feeling more comfortable going a bit higher on open flat stretches.

I HIGHLY disagree with this advice. As someone who lives up here! Those are not the roads to be cutting your teeth on. Try the dual carriageways in and around Inverness and practice driving at the speed limit before attempting the A9, A90, A96, M90 or any other combination she chooses as a route between Inverness and Edinburgh. OP how on earth do you plan to negotiate the motorway at Edinburgh? This thread is making ME nervous. Take the train for goodness sake....or the bus.

Willowywisp · 02/02/2026 01:50

ErrolTheDragon · 02/02/2026 01:01

The dual carriage way bits are probably safer than the single carriageway, as it’s easier for faster drivers to overtake safely on them. And they don’t usually have sharp bends, and generally have better junctions. Why would you try to avoid those bits? Probably hard to, and you’d be having to rejoin the main road more often.Confused

Honestly you do sound a bit clueless - not your fault if you’ve had very limited driving experience but sounds like you might benefit on going for some drives beyond your normal range with an instructor.

Edited

The dual carriageway bits are definitely not safer as everyone under the sun that's stuck behind her will be trying desperately to make it past before it reverts to single carriageway. And going on and off the road to try to avoid dual carriageway sections is impossible and incredibly dangerous. This journey, at that speed, will take the entire day!

Missey85 · 02/02/2026 01:50

mynameiscalypso · 01/02/2026 23:44

I thought you could get fined/points for driving too slowly if you end up causing disruption or dangerous conditions.

You can in Australia 🙂

Interested in this thread?

Then you might like threads about this subject:

FriedaMer · 02/02/2026 01:51

ScarboroughFairy · 02/02/2026 00:55

okay i'm just not sure if i can get to space on a bus or train and i'm worried about diversions and thingslike thati would be relying on my sat navto tell me how to avoid the dual carriage wayi have never done the journey beforemaybe it's not possiblei've got familythat lived about halfway between both places and they tell me there are regularly crashes on the a nineespecially on bends

The A9 is not dual carriageway all the way between Inverness and Perth so if you drive at 40mph you will be holding up other road users and cause a lot of frustration. This is one if the reasons there are so many accidents on that road. Other road users end up taking chances to get past slow moving vehicles.

If you’re not confident enough to drive at the speed limit please get the bus or train.i don’t know about the bus but there are definitely direct trains between Inverness and Edinburgh Waverley.

Willowywisp · 02/02/2026 01:52

ScarboroughFairy · 02/02/2026 01:12

i wonder whythat is that crashes usually happen within five miles of the home

Most journeys are made there and people switch off on familiar routes and pay less attention.

Willowywisp · 02/02/2026 01:56

ScarboroughFairy · 02/02/2026 01:13

i didn't realize that there were specific motorway lessonsmy anxiety using them issevere after reading about all the crashes that happen onthen i've been on then but only as a passenger

There are far more crashes on country roads than motorways. Besides, there are no motorways within 110 miles of Inverness so, unless you're travelling to Edinburgh or Glasgow frequently, I wouldn't bother. What you need are some general lessons as I have no idea how you negotiate the dual carriageways around Inverness. OP, are you from Scotland? You don't seem to have much of a clue about the roads here. Lots of people retire to Scotland without the foggiest idea of what it is actually like.

ScarboroughFairy · 02/02/2026 01:58

i didn't realize i would get so many responses at this time of nightI've got, had so much anxiety about it. I've not got enough sleep. And that's the worst thing for a long journey. I'll see how I feel in the morning. I doubt I can get public transportat short noticei might not go at all or i'll set off later

OP posts:
Willowywisp · 02/02/2026 02:00

Tootiredcantsleep · 02/02/2026 01:20

I don't think it's courteous for the OP to drive this slowly, but seriously

"You make other people impatient & people do risky overtakes."

The only person to blame for a risky overtake is the person performing the manoeuvre. If someone's reaction to impatience is to risk their life, just to get somewhere faster, then that's on them.

In reality of course, if someone risky overtakes you and crashes, then you'll likely be caught up in it, so for your own safety don't provoke nutters. But it's still the nutters fault if they cause a crash with an unsafe manoeuvre.

Your point is moot because people absolutely will do risky overtaking on that road if someone is driving at 40mph and the police would class the driver of the slow vehicle as also culpable of dangerous driving. It's not a matter of opinion, it's fact.

thirdfiddle · 02/02/2026 02:02

OP, you'll be fine. Don't go deliberately slowly, but find a vehicle you are comfortable driving behind and just stick behind it. Both easier and safer. Changing lanes/overtaking is really the only slightly hard thing about main roads, apart from that they're much easier than city driving - so if you're not in a rush and don't need to go out of the slow lane, you'll be just fine.

If you're feeling uncertain about the navigation, have a look at key points on google street view before you leave. It's really reassuring.

Nomnomnew · 02/02/2026 02:02

I got minor faults on my driving test for driving too slowly! It’s bad driving and causes accidents, particularly on certain roads with long stretches of limited overtaking opportunities.

Willowywisp · 02/02/2026 02:03

Pugsrock · 02/02/2026 01:28

There will be accidents on many roads every week, you just don't hear about them. The A9 has lots of cameras on it so I really can't understand why you don't want to drive this road at 60mph. There is no issue with being a bit under the speed limit but doing 40mph is utterly ridiculous!
Doing 40mph is more likely to cause issues with the drivers behind you, especially trucks/lorries that need to be at certain places for certain times as not all of the road is motorway. This will just make you more stressed. I think it would be safer for you to get a train than be a paranoid wreck!

None of the A9 is motorway.

xPenelopePitstop · 02/02/2026 02:03

ScarboroughFairy · 02/02/2026 00:55

okay i'm just not sure if i can get to space on a bus or train and i'm worried about diversions and thingslike thati would be relying on my sat navto tell me how to avoid the dual carriage wayi have never done the journey beforemaybe it's not possiblei've got familythat lived about halfway between both places and they tell me there are regularly crashes on the a nineespecially on bends

You sound extremely anxious about driving.

You need to be confident on the roads. For your own safety and the safety of others.

If I were you, I would find alternative transport and book some extra lessons with a reputable and patient instructor who can take you on these types of routes.

If you cruise along an A-road at 40mph when everyone else will be wanting to do 60; you’re going to cause some tailbacks, traffic and overtaking, not to mention the road rage from others.

Andouillette · 02/02/2026 02:04

ScarboroughFairy · 02/02/2026 00:25

i will be driving down toedinburgh from in inverness

Edited

Do you mean the A9? In which case please do not drive at 40! Most of the crashes on that road are caused by frustration because there's so much of it where passing is impossible/dangerous so people take huge risks. Obviously they shouldn't but people crawling along at 40 does not help at all!

showyourquality · 02/02/2026 02:05

Get the train or the coach, it isn’t safe to drive so slowly on the A9 you will cause accidents, it is completely irresponsible.

DeftGoldHedgehog · 02/02/2026 02:06

KellsBells7 · 01/02/2026 23:41

My driving instructor always told me that driving too slowly was almost as bad as driving too fast. I never asked the logic but always drive close to the speed limit as a result - unless weather conditions mean it’s not safe to do so.

Is there a reason you don’t feel comfortable driving above 40? Do you drive on motorways?

The instructor should have also told you that there is something called National Speed Limit which on some roads is ostensibly 60 mph, but that you would be REALLY FUCKING STUPID to do 60 on some of those roads because they are narrow country lanes, or they are not so narrow but caution is required as there are several tight bends. And also about the effect road conditions should have on your speed.

Willowywisp · 02/02/2026 02:08

Tootiredcantsleep · 02/02/2026 01:40

Feel frustrated, sure.
Feel frustrated to the extent that you risk your own and others lives by risking a manoeuvre that you can't be sure is safe - no, that's on the driver undertaking the manoeuvre.

Frustration isn't an excuse.
Bring in a rush isn't an excuse.
Provocation but an annoying driver isn't an excuse.

Your driving decisions are entirely your own, and as drivers, we should own those rather than blaming others for our own poor judgement.

But that's not the point. Whether or not you think people should or shouldn't act on that frustration, they will! Have you ever driven the A9?

Northumberlandisbest · 02/02/2026 02:09

I’ve just looked at trainline. There is plenty of availability for trains to Edinburgh. If you go on the site now you can book a train for about £50 return, probably about the same cost as your petrol.

Willowywisp · 02/02/2026 02:12

ScarboroughFairy · 02/02/2026 01:58

i didn't realize i would get so many responses at this time of nightI've got, had so much anxiety about it. I've not got enough sleep. And that's the worst thing for a long journey. I'll see how I feel in the morning. I doubt I can get public transportat short noticei might not go at all or i'll set off later

Why can't you get public transport at short notice? You just turn up at the train station, buy a ticket and get on the train. You don't have to book public transport in advance - you can do but you don't need to.

Willowywisp · 02/02/2026 02:15

thirdfiddle · 02/02/2026 02:02

OP, you'll be fine. Don't go deliberately slowly, but find a vehicle you are comfortable driving behind and just stick behind it. Both easier and safer. Changing lanes/overtaking is really the only slightly hard thing about main roads, apart from that they're much easier than city driving - so if you're not in a rush and don't need to go out of the slow lane, you'll be just fine.

If you're feeling uncertain about the navigation, have a look at key points on google street view before you leave. It's really reassuring.

You've never driven the A9, have you? Or in Scotland?

whyyyyyisitmonddayy · 02/02/2026 02:18

Rayqueen2026 · 02/02/2026 00:01

Driving instructors clearly tell you driving slower than the road limit is as dangerous as driving to fast

Well that’s bollocks

for example, national speed limits aren’t always safe to go at 60. Most aren’t.

most driving should be dynamic. Depends on the car, too. Jimneys, for example, struggle to corner. A hatchback can turn tight going 50. It depends on the car. And obviously road conditions.

road surfaces are so bad a lot of 60s near me are closer to 20s. Unless you want to be swerving around potholes at 60?

Willowywisp · 02/02/2026 02:18

DeftGoldHedgehog · 02/02/2026 02:06

The instructor should have also told you that there is something called National Speed Limit which on some roads is ostensibly 60 mph, but that you would be REALLY FUCKING STUPID to do 60 on some of those roads because they are narrow country lanes, or they are not so narrow but caution is required as there are several tight bends. And also about the effect road conditions should have on your speed.

Specialist subject the bleeding obvious.

Willowywisp · 02/02/2026 02:19

Northumberlandisbest · 02/02/2026 02:09

I’ve just looked at trainline. There is plenty of availability for trains to Edinburgh. If you go on the site now you can book a train for about £50 return, probably about the same cost as your petrol.

Exactly! No need to book anyway, they won't be full at Inverness, just get on!

SandyY2K · 02/02/2026 02:20

ScarboroughFairy · 02/02/2026 00:55

okay i'm just not sure if i can get to space on a bus or train and i'm worried about diversions and thingslike thati would be relying on my sat navto tell me how to avoid the dual carriage wayi have never done the journey beforemaybe it's not possiblei've got familythat lived about halfway between both places and they tell me there are regularly crashes on the a nineespecially on bends

Drive in the slow lane, but take it up to 50mph if you can.

40 is too slow on a 60mph road.

Monty27 · 02/02/2026 02:21

You'll get harassed to let people pass. Rightfully so. Go through the slow route.

Willowywisp · 02/02/2026 02:23

Monty27 · 02/02/2026 02:21

You'll get harassed to let people pass. Rightfully so. Go through the slow route.

Which slow route would that be?