Motorway Talivan’s...
Motorway Talivan’s...
Author
Discussion

ettore

Original Poster:

5,084 posts

281 months

Monday 19th April 2021
quotequote all
...anyone know how far out they take ‘the’ picture?

Say, there was a van on a bridge over a motorway, perhaps the M40. Do they take the reading relatively close to their position, at a middling point, or, as soon as you appear in the distance?

Asking for a friend.

ninepoint2

4,085 posts

189 months

Monday 19th April 2021
quotequote all
If you have seen them then they have you

Boosted LS1

21,200 posts

289 months

Monday 19th April 2021
quotequote all
^ But maybe not his friend.

anonymous-user

83 months

Monday 19th April 2021
quotequote all
ettore said:
Do they take the reading relatively close to their position,
Isn't Reading M4 rather than M40?

ettore

Original Poster:

5,084 posts

281 months

Tuesday 20th April 2021
quotequote all
Gulp.

Seesure

1,230 posts

268 months

Wednesday 21st April 2021
quotequote all
IIRC - up to 1,000 metres....

So you'd better keep an eye on the post...

Dave Hedgehog

16,321 posts

233 months

Wednesday 21st April 2021
quotequote all
Seesure said:
IIRC - up to 1,000 metres....

So you'd better keep an eye on the post...
yep

all the recently type approved / cameras / speed guns etc are rated at about 1000m


Sheepshanks

40,981 posts

148 months

Wednesday 21st April 2021
quotequote all
They work up to a couple of kms but the approval is around 1000 metres - there's multiple models of the radar they use and it varies depending on which model it is.

A video recorder is running all the time and they mark it with the speed when they detect someone, then mark it again when the vehicle is much closer and the registration plate is readable.

littleredrooster

6,364 posts

225 months

Wednesday 21st April 2021
quotequote all
Wasn't there a case - perhaps on the Bedford bypass (?) - where someone was zapped at a huge speed from ~850m away?

Heaveho

7,448 posts

203 months

Wednesday 21st April 2021
quotequote all
littleredrooster said:
Wasn't there a case - perhaps on the Bedford bypass (?) - where someone was zapped at a huge speed from ~850m away?
I got done for 84 on the A43 near Silverstone last year from about 850 metres. Not sure over what distance you have to travel for them to get a reading. Not much, I'm guessing.

anonymous-user

83 months

Wednesday 21st April 2021
quotequote all

No ideas for a name

3,198 posts

115 months

Wednesday 21st April 2021
quotequote all
Heaveho said:
I got done for 84 on the A43 near Silverstone last year from about 850 metres. Not sure over what distance you have to travel for them to get a reading. Not much, I'm guessing.
For the LTi-2020 the measurement time is 0.33 seconds... so, as far as you can get in that time.

mybrainhurts

90,809 posts

284 months

Wednesday 21st April 2021
quotequote all
Bridges...bloody stupid place to put them. I was nearly caught in a multiple shunt on the M40 in busy traffic when someone in lane 2 saw the van and stood on his brakes. No-one was doing more than 70.

They know bridges are a safety hazard, as witnessed by the Norfolk TV crew with a camera van that caused two accidents. It was on the broadcaster's website until a senior plod asked them to take it down, so the word must have got around plodland.

ettore

Original Poster:

5,084 posts

281 months

Thursday 22nd April 2021
quotequote all
My friend is preparing for some grim news through the post..

Iminquarantine

2,168 posts

73 months

Thursday 22nd April 2021
quotequote all
Use Waze. Make sure the alerts are audible and check the volume every drive, as the volume level fks up every time. Getting busted by a van should never happen if you use Waze.

sospan

2,755 posts

251 months

Thursday 22nd April 2021
quotequote all
On the M4 West of Cardiff towards Bridgend they use bridges. The M4 curves at these points so many get caught out spotting the vans when the bridges come into view within a distance of about 400-500 metres. It was my regular commute and always a place to be careful.

Derek Smith

49,740 posts

277 months

Thursday 22nd April 2021
quotequote all
mybrainhurts said:
Bridges...bloody stupid place to put them. I was nearly caught in a multiple shunt on the M40 in busy traffic when someone in lane 2 saw the van and stood on his brakes. No-one was doing more than 70.

They know bridges are a safety hazard, as witnessed by the Norfolk TV crew with a camera van that caused two accidents. It was on the broadcaster's website until a senior plod asked them to take it down, so the word must have got around plodland.
Sussex police put a camera van on the A23 approaching Brighton just after the road has breasted a hill. Two lanes with two lanes joining, and then over the hill and brake. As you say, the fact that people are, in the main, going below 70 does not seem to concern them. I go for the inside lane and slow to about 55-60 approaching the spot, and cars in my lane often close right up behind me. Which means that when the idiots brake in front, they can't see the lights. Go faster, and you're in the melee. You can't win.

I wrote to Sussex police, pointing out the hazards, mentioning that even slowing doesn't make it much safer. After receiving no reply, and continuing to do so, I sent a letter to point out that if there's an accident at the spot, I'd make a complaint.

There's an additional point in that the only time there are speeders along that section is when there's a car meeting in town, or worse, motorcycles, and then you'd get a couple of dozen Minis all belting along, and then all hoping their brakes would work.

Spleen

5,453 posts

150 months

Thursday 22nd April 2021
quotequote all
ettore said:
My friend is preparing for some grim news through the post..
Go on, how grim does your friend think?

NikBartlett

703 posts

110 months

Thursday 22nd April 2021
quotequote all
Spleen said:
ettore said:
My friend is preparing for some grim news through the post..
Go on, how grim does your friend think?
I'm going to open the bidding at 102MPH laugh

Chozza

808 posts

181 months

Thursday 22nd April 2021
quotequote all
NikBartlett said:
I'm going to open the bidding at 102MPH laugh
Looks at Op's "friends" garage in profile ....

Higher ! 115