|
|
| Author |
Message |
| Sparks! |
This post is not being displayed .
|
 Sparks! Sir Tart-a-lot

Joined: 30 Aug 2003 Karma :   
|
 Posted: 23:21 - 26 Nov 2006 Post subject: Mobile speed camera vans... |
 |
|
Right, there was a mobile camera van today on an approach to a roundabout, I didn't quite see it as I just pulled out past the car in front of me (2 lanes) I didnt over take the car but sorta went in line with it, slightly in front then saw the van and slowed..
Any ideas if these camera vans target BOTH lanes, usually left or usually right or is it at random?? I don't think I went past the car to the left of me, I think I hit 36mph max before slowing down... I genuinely thought it was a 40 limit but went back and saw it was a fukin 30 for about 100 meters where the van was! GRrr
I didn't see a flash or anything but presume they are radar so don't flash.. any ideas on this?? I guess I have 14 days to find out but I soooo don't need this as that'll be bye bye licence (well, ive had my licence for 4 years, but car entitlement for 1.5 years, i have 5 points already, do i lose licenece at 6 or does the 2 year perioud start from when i first got my licence? i.e i wont lose my licence now if i do get 3 points??) ____________________ Current Toys: 06 Yamaha WR250F | Nissan 350Z GT | Tech 4 Homes |
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| JonB |
This post is not being displayed .
|
 JonB Afraid of Mileage

Joined: 03 Jun 2004 Karma :  
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Sparks! |
This post is not being displayed .
|
 Sparks! Sir Tart-a-lot

Joined: 30 Aug 2003 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Drew |
This post is not being displayed because the poster is banned. Unhide this post / all posts.
|
 Drew Banned
Joined: 09 Aug 2006 Karma :     
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Sparks! |
This post is not being displayed .
|
 Sparks! Sir Tart-a-lot

Joined: 30 Aug 2003 Karma :   
|
 Posted: 23:41 - 26 Nov 2006 Post subject: |
 |
|
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Zimbo |
This post is not being displayed .
|
 Zimbo World Chat Champion

Joined: 09 Jul 2004 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Sparks! |
This post is not being displayed .
|
 Sparks! Sir Tart-a-lot

Joined: 30 Aug 2003 Karma :   
|
 Posted: 23:55 - 26 Nov 2006 Post subject: |
 |
|
| Zimbo wrote: | The vans are laser linked to video recording equipment, they don't flash.
The laser equipment can measure your speed both coming towards and going away, so could easily do both lanes. Range is about a mile, although they usually stick to a few hundred yards range.
Good news is:
1. Although manned, they aren't operational all the time, often they just park as a deterrent and read the paper.
2. As a bike approaching them, there's no evidence on video that it's you - no front number plate. They may note your registration as you pass them but that's rare. There is a system being introduced where a video camera follows you as you pass the van and registers your plate from behind but it's legally a grey area as it hasn't been type approved for use against motorcycles in conjunction with the laser device.
3. If you were doing an indicated 36 in a 30 they may well not bother to do you anyway'
I'd say chances are you'll get away with it, if they're going to prosecute you they must serve notice on you within 14 days, so if you've herad nothing in a fortnight you've got away with it. |
Hi, I was in the van so they have front number plate.
are they not automatic then? so there is a "chance" they werent even recording at the time?
to be honest i dont recall pulling past the car to my left much at all, so either we both got done or neither of us did! hopefully neither! ____________________ Current Toys: 06 Yamaha WR250F | Nissan 350Z GT | Tech 4 Homes |
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Zimbo |
This post is not being displayed .
|
 Zimbo World Chat Champion

Joined: 09 Jul 2004 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Finglonga |
This post is not being displayed .
|
 Finglonga World Chat Champion

Joined: 27 Jul 2004 Karma :    
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| NSR Mick |
This post is not being displayed .
|
 NSR Mick World Chat Champion

Joined: 26 Jun 2005 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| JodieWodie |
This post is not being displayed .
|
 JodieWodie Reflective Banana

Joined: 22 Jul 2004 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Zimbo |
This post is not being displayed .
|
 Zimbo World Chat Champion

Joined: 09 Jul 2004 Karma :   
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| JonB |
This post is not being displayed .
|
 JonB Afraid of Mileage

Joined: 03 Jun 2004 Karma :  
|
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
| Zimbo |
This post is not being displayed .
|
 Zimbo World Chat Champion

Joined: 09 Jul 2004 Karma :   
|
 Posted: 01:46 - 28 Nov 2006 Post subject: |
 |
|
| gsxrmick wrote: | | Zimbo wrote: | when it detects a laser beam it fires a laser diode back and confuses the gun so it can't get a reading. |
Once it's detected the beam it's too late. |
No it isn't. In order to calculate your speed the laser gun must fire a burst of laser and measure the reflected beam over a period of time to measure the distance you travel over time. The period of time isn't long - about a third of a second in the quickest systems - but since the diffuser responds almost instantly the gun is blanked and no speed will be recorded.
A bit of text copied from an independant test of one of the available systems:
With our boot load of Laser guns, don't ask, it not easy buying this stuff, we had to tell a few lies and spend quite a few quid, but it is possible to own your own speed detection gun.
Off to a nice quiet straight road, after all we did not want to attract too much attention, did we? We did the test by using the four main Laser Guns used in the UK, the LTI 20-20, Riegl LR 90, UltraLite LR and Prolaser II
We then drove our test car towards the guns in turn doing several runs, we targeted the number plate and as many other parts of the cars as possible at ranges of over half a mile, so far in fact it was hard to spot the car in the sights of the guns.
All the guns had a real problem they all showed errors, the LTI went through almost all the errors it could find, none could get a speed and only some could get a distance, even at 20ft the guns could not get a speed reading, not only that, but it DID NOT bring up the LTI's Jammer indicator. |
|
| Back to top |
|
You must be logged in to rate posts |
|
 |
Old Thread Alert!
The last post was made 19 years, 260 days ago. Instead of replying here, would creating a new thread be more useful? |
 |
|
|