2009/12/14 roger_millin <[email protected]>: > Adrain said: > >> No. There are systems (e.g. the ADEPT project one) which work by >> having on-board equipment that keeps track of the average speed of the >> car. If that drops below a set speed for more than a set length of >> time (or if the car stops more than a set number of times in a set >> period or distance), a unit of congestion charge is levied against the >> car. Such a system requires no SatNav (or, indeed, any other method >> of determining the car's location) at all. And it's relatively >> inexpensive.
> Silly me, and there was I thinking that I was talking about driverless taxis > that are required to make turns at junctions. What a fool I am. > Mea culpa. You made the mistake of thinking that Adrian can debate a subject in logical fashion, rather than skip from individual point to individual point and twist them in such a way that he can misrepresent the poster's point and fashion his reply to suit his own peculiar agenda. Go and sit in the naughty chair immediately. -- Bob
