Brookwood wrote:
I hope all this explains my concerns about such a system and forgive me if I seem to be a little anxious.
Forgiveness isn’t needed - this is brainstorming. The idea might be good, or total carp

A huge post follows……
(I've formatted it in the usual manner for clarity, I hope it's not OTT)
Brookwood wrote:
Well, I suppose I was really thinking that cameras would just be used to say who was to blame for the accident afterwards, like the black box in an aircraft. If all you learn from the camera is that somebody swerved in front of somebody else that is just down to bad driving and perhaps you are able to say who caused the accident.
This method would be used to detect any instance of bad/dangerous driving; it’s not just for accident investigation.
Brookwood wrote:
If you are suggesting that the presence of cameras in cars will stop people driving badly because they might be on film, then I don't think it will work. The bad driving that causes accidents may be an instantaneous thing, a split seconds misjudgement.
My bold.
I really doubt that. This is mostly about driver attitude. The 2 worst (near death) driving examples I have ever seen were quite clearly deliberate actions (without malice but really f***ing stupid nevertheless). OK, you may also get some idiots who has a bad habit of not noticing things like stop lights, surely you want these drivers caught and re-educated (or removed from the road) as soon as possible?
Brookwood wrote:
I would rather see prevention rather than evidence after the act.
So would I. The camera idea is merely to help ensure the right attitude (and skill level) is maintained, this will go someway to providing a deterrent (a form of prevention), as well the evidence serving as a great example to others.
Brookwood wrote:
If you are implying that just bad driving should be recorded and prosecuted then whose decision is it as to what constitutes bad driving or are you suggesting that all film should be viewed.
Only the highlighted sections ‘marked’ by the driver need be reviewed (by Police officers who are experts in the field, the case sent to court if necessary), otherwise those officers may as well be out patrolling the roads (this being a much more expensive option). Note, I don’t envisage that this method replaces any real trafpol, a real-time presence is still necessary to act when required.
Brookwood wrote:
I tend towards the thought that cost would far out weigh the benefits.
Do you know how much GATSO/Lidar/SPECS equipment (and maintenance) currently cost?
TiVo is far from expensive, neither are CCD cameras, so the system
could be inexpensive……
Brookwood wrote:
Who would pay for hardware? Who would pay for the army of people to interpret the film?
We could make proper use of the camera partnerships, which were supposedly meant to be non-profit! Fines for dangerous driving can be substantially upscaled accordingly. I would happily fine the three drivers £10k each for the two incidents I mentioned above, more than enough to recoup one-off hardware and operating costs.
Brookwood wrote:
Who decides where the cameras are fitted?
Dunno, haven’t thought about that.
Brookwood wrote:
Who is responsible for their maintenance? How do you ensure they are all working all of the time and what do you do if one stops replace it immediately or at the next convenient service?
I think these are minor details. We may as well make the camera partnerships work for their money.
Brookwood wrote:
What happens to them or their hard drive in a crash?
You win some, you lose some.
Brookwood wrote:
How long will it take the hackers to provide a service of some sort to make you innocent?
I’m live in hope that hackers will bring down the SPECS network

The hard drive could always be delivered (and exchanged) at the Police station for review if necessary.
Brookwood wrote:
And another thing. Will the cameras be running all the time or just when you think there will be an accident?
The system would be permanently recording (while vehicle is in use)………
Brookwood wrote:
Who is going to watch all this or are you only going to store the last few minutes before the accident and record over all the previous?
Effectively the latter but leaving the ‘marked’ sections untouched (just like a PC file system which overwrites unwanted files as new data is stored).
Brookwood wrote:
What size hard drive do you need to store 100miles of driving
100 miles at an average of 40mph = 2.5 hours. A good DVD quality video stream will need 8GB for 2.5 hours, so for 4 video streams a hard drive size of 32GB is needed; that’s tiny by modern standards.
Brookwood wrote:
do you expect it to be up-loaded to a central database in which case you will need extra communications equipment.
A USB connection, some software and a relatively secure internet connection will do the trick. Uploading the relevant snippets of digital video is really easy; you can trust me on that

Brookwood wrote:
Isn't it getting motorists to spy on other motorists?
Yes, much like a neighbour ringing the police when they notice a burglary in progress.
Brookwood wrote:
What about when the bloke behind you overtakes. He thinks he has performed the perfect manouvre, you think he has cut you up. You were on the speed limit so he must've been speeding. Do you use the film to get him prosecuted for speeding and driving dangerously?
The speed can’t be proven, unless a (routinely) calibrated speedo was hooked up to the system. This will substantially increase the cost of the hardware (hopefully beyond practical levels).
Brookwood wrote:
Will there be sound as well? I would hate anybody to hear what I have to say about some of my fellow motorists.
I doubt that would matter, but BluTac on the microphone will solve that!
That’s enough for now!