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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Roundabout collision - who is at fault? With diagram

368 replies

Notcheekyvimto · 18/02/2024 11:59

Involved in a collision today at a roundabout.

Both lanes go straight on. The left lane leads to a left turn only shortly afterwards hence lots of people use the right lane to go straight, road markings are clear both lanes permit going straight.

Left hand exit is a car park for a local park marked in green ‘park’.

Red car travels in the right lane to go straight on, indicates left and starts to pull off.

Blue car comes from the park and intends to turn straight or right, into the path of red car.

Red car brakes but cannot stop in time and blue car is damaged on the drivers side, red car on the passengers corner side.

Who is at fault?

OP posts:
Thread gallery
6
Notcheekyvimto · 18/02/2024 14:09

Goldshelfie · 18/02/2024 14:04

I think blue car was at fault, they shouldn’t have entered the roundabout at all when you were coming across it, even if they were intending to turn left. People could have come round from the other side of the roundabout and changed into the left lane when coming off after the park entrance, blue shouldn’t have entered until it was clear.

I am confused though about how you could see them indictating left, based on your positions on the road? It’s irrelevant to the situation, you were not at fault.

They still had their left indicator on when I collided with them!

OP posts:
ducksinarow123 · 18/02/2024 14:09

NettleTea · 18/02/2024 13:56

Oh, I missed that blue was indicating. that changes things slightly. Blue should have turned left, not carried straight on

In all fairness though, how could the red car see the blue was indicating left when they are approaching it on the right? I can't see the indicators on the side of the car that isn't visible to me

betterchangemynamequick · 18/02/2024 14:10

@hobbi I was already on the roundabout when red car joined at high speed. Anyway, this isn't my thread.

Notcheekyvimto · 18/02/2024 14:10

ducksinarow123 · 18/02/2024 14:09

In all fairness though, how could the red car see the blue was indicating left when they are approaching it on the right? I can't see the indicators on the side of the car that isn't visible to me

They still had the indicator on when we stopped after colliding

OP posts:
Hobbi · 18/02/2024 14:12

ThirtyThrillionThreeTrees · 18/02/2024 14:07

Blue car at fault mainly but don't understand why red chose the lane they did (acknowledge the arrows but surely using the other lane is always a safer choice).

Also how did red not see blue before their maneuver?

Several opportunities on both sides to have avoided this.

The other lane isn't a safer option if 1) red needs to be in the right hand lane after the roundabout and 2) if, as explained, there are further restrictions ahead in the left lane. What makes you thing using the left lane is safest?

Notcheekyvimto · 18/02/2024 14:12

ThirtyThrillionThreeTrees · 18/02/2024 14:07

Blue car at fault mainly but don't understand why red chose the lane they did (acknowledge the arrows but surely using the other lane is always a safer choice).

Also how did red not see blue before their maneuver?

Several opportunities on both sides to have avoided this.

Because shortly after the roundabout the left lane becomes a left turn only lane and I wanted to keep going straight, I always use the right lane for this reason to avoid making two manoeuvres, so do lots of other cars that know the road well. Otherwise you need to quickly change back to the right lane which can be difficult if the road is busy

OP posts:
ducksinarow123 · 18/02/2024 14:13

But you wouldn't have been aware of what their indicator showed until after you collided? The indicator of the blue car is a complete non issue and wouldn't have affected your driving/decision making whether it was on or not

Hobbi · 18/02/2024 14:14

betterchangemynamequick · 18/02/2024 14:10

@hobbi I was already on the roundabout when red car joined at high speed. Anyway, this isn't my thread.

I assumed that was the reason - that is why I challenged you saying it was an identical situation. Red explained she wasn't speeding.

ducksinarow123 · 18/02/2024 14:17

so do lots of other cars that know the road well.

But the blue driver said she didn't know the road well and didn't know that the road allowed the right lane for straight ahead. They followed the rules of the Highway Code and It was just a genuine accident, neither at fault imo, so likely to be 50/50.

richardhoymanwantshisknickersback · 18/02/2024 14:17

MrsRobinsonsHandprints · 18/02/2024 12:45

I think street view makes it blue cars fault.

I would include that photo not your drawing when claiming. And say you were on the roundabout and a car pulled out and drove into you.

Edited to be clearer, photo changed my mind.

Edited

Fully agree with this.
Hope you're ok OP.

Fionaville · 18/02/2024 14:18

50/50. Red care indicated left, so blue car thought red was turning into park. But blue car has joined the road when it wasn't safe to do.

EvangelicalAboutButteredToast · 18/02/2024 14:18

From your diagram it looks like the red car cut across the nose of the blue car. My suspicion would be 50/50 unless there was dash cam footage/witnesses.

Notcheekyvimto · 18/02/2024 14:20

Fionaville · 18/02/2024 14:18

50/50. Red care indicated left, so blue car thought red was turning into park. But blue car has joined the road when it wasn't safe to do.

I didn’t indicate left until after passing the park exit and anyway would have been in wrong lane to do so

OP posts:
dapsnotplimsolls · 18/02/2024 14:21

Blue car is at fault. They probably panicked when they realised they needed to be in the right-hand lane and swung across without checking first.

ffsgiveitarest · 18/02/2024 14:22

Looks like Wakefield, the other car is in the wrong

ZebraPensAreLife · 18/02/2024 14:25

ducksinarow123 · 18/02/2024 14:17

so do lots of other cars that know the road well.

But the blue driver said she didn't know the road well and didn't know that the road allowed the right lane for straight ahead. They followed the rules of the Highway Code and It was just a genuine accident, neither at fault imo, so likely to be 50/50.

That might have been the case if the blue car was turning left. They weren’t, so should have waited for the red car to go past (or the red car could never have got off the roundabout as the blue car would have cut them up!)

Toooldforthis36 · 18/02/2024 14:28

Blue

ThirtyThrillionThreeTrees · 18/02/2024 14:30

I would love to hear blue cars version of events.

Timing of indicators also plays a role.

I don't think it's as simple as blue car is full to blame. Yes, they are a large contributor but red car should have been able to avoid it.

I think insurance will hold you partially liable too.

L0bstersLass · 18/02/2024 14:31

Blue cars fault as it entered the roundabout and collided with a car already on it.
However @Notcheekyvimto, my question is why was the red car indicating at all as it was going straight on?

Red car was showing a misleading signal.

I can understand why the blue car expected the red car to have turned into the park as the red car was indicating left whilst on the roundabout.
Suspect this will end up as 50:50.

Zanatdy · 18/02/2024 14:31

The road markings don’t help, if you see a car in the right lane you would think (if not knowing the road) that the driver is going right, wouldn’t you normally start to move over to the left lane when taking the turning? It looks like 2 cars can turn into that road too, which side were you going onto?

Isitovernow123 · 18/02/2024 14:32

Pretty sure if it’s on a roundabout, both vehicles will be classed as at fault for the accident.

L0bstersLass · 18/02/2024 14:33

Notcheekyvimto · 18/02/2024 12:41

In terms of observing before pulling off
the roundabout - I obviously did so as I braked hard and avoided significant damage but the blue car was indicating left and seemed quite oblivious as they then proceeded straight!

You were also indicating left and proceeding straight.

LittleMG · 18/02/2024 14:34

Blue car is at fault as they didn’t let red car leave the roundabout. They also seemed in wrong lane. I would say though that the red car should have seen the blue on if they had looked properly but that’s an accident isn’t it no one does it on purpose. Hope no one was injured.

BusyMummy001 · 18/02/2024 14:36

Concur with others. Blue car should have given way to the red car (give way to right at a roundabout per HWC, section 185).

Soontobe60 · 18/02/2024 14:37

Did the blue car pull out after the red car passed its exit? Id say the red car was at fault as it tried to exit when another car was on its inside