basingwerk wrote:
Not at all. This is exactly what will happen. A market in road use would emerge. It already did, decades ago, if you happened to live south of the tunnels in Chester and had to decide to go north through Birkenhead (with a charge) or east through Runcorn (which is free but further). We might see it everywhere.
Okay, enough of this talk of markets. Economics A level - failed

though I do seem to recall my teacher banging on about transport, particularly private transport being price inelastic. I take that to mean that you can’t rely on usage being inversely proportional to the cost, though I imagine the volume of the bitching about how much it costs is directly proportional.

Besides, surely the market for road use isn’t simply a financial one. I don’t necessarily pick route A over route B because I’ll save some money in fuel. It usually comes down to time, which is often a more valuable commodity in most people’s daily lives. Next, doesn’t the concept of the market extend beyond road use? Surely the market consists of all transport options, in which case the problem is the failure of other types of transport to compete? I used to drive into London fairly frequently, which sometimes took me through the CC zone. The reason I drove? It was quicker than using public transport (though I did use the tube to get around once I was in London), not much different in cost and frankly sitting in a jam has about the same level of unpleasantness for me as being on an overcrowded train. The only way I’ve changed since the charge came in is that I go to London much less and bitch a bit louder when it’s unavoidable.
basingwerk wrote:
The point is to have a coherent way of setting the charge to effect the pin point control you seek. It's like tuning a piano on a grand scale. Get it right, and you can eliminate congestion. Get it wrong, and it is useless.
I imagine the number of incorrect options vastly outweighs the number of “right” ones.
basingwerk wrote:
Near-real time changes might be the best approach, i.e. if a road is getting congested, raise the charge to enter it. This is what happens when there is a shortage of something - the price goes up.
This may be technically possible, but is it actually desirable and will it really work? Say city A has a bit of a freak day, traffic wise. Much more traffic about than normal just because more people than normal want/need to be there. So our near-real time system reacts by putting up the price of getting there, as a result of which some people probably will give it up as a bad idea and go back or go elsewhere, which may relieve the congestion some, (or at least spread it out thinner over a wider area if they decide to go to city B instead). However, many people will not. They need to be in city A today and they have already committed themselves to driving there. Even with near real time there’s a touch of barn doors and bolting horses there. Also I personally would find the unpredictability of such a system very annoying. I need to go to city A next Tuesday, but will I get charged a fiver for going there, or £10 or £15, or will I get lucky and the roads will be quiet enough that it’ll be free? (Hahahaha, yeah, like they’d have free days when it’s quiet!) Frankly city B is starting to look more appealing all the time. Okay, maybe city B charges as well, but at least it’s always the same amount so we all know where we stand.
Okay, now I admit my extreme CC zone everywhere scenario was, well, extreme. Actually re-reading it now it was a crap argument anyway.

What I was driving at was what I touched on earlier when I mentioned my old economics teacher talking about people the cost of transport being less important when it comes to reducing demand. For a number of reasons we have chosen the car as our main means of transport. As a whole we continue to use the car in preference to the alternatives regardless of cost or how miserable and stressed we get from sitting in jams. Congestion charges are simply a new type of cost. The London charge means I avoid London, and in that the city has one less car to accommodate. But I’m still driving, so somewhere else has one more car to accommodate (and I’m spending my money elsewhere too). For me they’ve actually set it at just the right level – affordable but high enough to piss me off and make me stay away unless I really have to go there. Were I wealthier I might well have decided that the charge wasn’t expensive enough to bother me at all. Now here’s where the hairy lefty in me starts to get all outraged and wanting to get out the Billy Bragg CDs. The idea of restricting the poor by economic means while those who can afford it can do as they please I find pretty repellent. That may not be the goal of the congestion charge, but even as a side effect I feel it’s undesirable and should be avoided.
basingwerk wrote:
If there was a national shortage of beer (God forbid), the price of beer would go up.
Doesn’t beer thinking about.

basingwerk wrote:
Gatsobait wrote:
are we going to put RFIDs or something in bicycles, pedestrians and domestic animals too?
If I needed information on bicycles, pedestrians and domestic animals, yes. But they have no tax, mot and are unlikely to break the limit, so no, only in cars for now.
I think you do need to, but just haven’t recognised the need yet. I’ve mentioned this to you before, but I can’t imagine that a technological system, or any system that fails to take
all road users into account, will be successful from a road safety point of view. I’m prepared to believe that it could possibly pay for itself, though I think per mile charging will be necessary and the cost per mile will be a damn sight more than it is now. I’m even prepared to believe that it could even increase compliance with the law as far as easy to measure things like speed limits are concerned. What I do not believe it can improve is people acting like bloody idiots, whether behind the wheel or not. I firmly believe that pedestrians will still be killed in broadly similar numbers, because the underlying causes of such accidents will not have been tackled. Ditto bikers, cyclists, drivers, roaming pets (well, probably not goldfish

) livestock and wildlife. My comment about sticking RFIDs in them was tongue in cheek, as clearly it wouldn’t make a blind bit of difference. It won’t change their behaviour, which is the real problem, and that applies to drivers of chipped up cars that are being tracked everywhere they go. Either change the behaviour or change the system to make it more tolerant of that behaviour.
basingwerk wrote:
Gatsobait wrote:
How do I know that the information I'm sending out will not be misused?
I imagine you will have the same protection as you have today with respect to air travel. In other words, it will strip you of the right to travel anonymously. In a sense, cameras and congestion charging already have.
Yeah, great

Since I don’t believe it will make us any safer in reality you can understand why I don’t like the idea.
basingwerk wrote:
Road side RF would have a cheap simple inductive instrument to account for failed senders. A series of fail-to-sends over a route would mean you have a rogue, which is more easy pickings for the cops. Of course, such cars would be remotely disabled after several fail-to-sends, in this brave new world.
Guess we’ll just have to wait for someone to post the workarounds on the web.
