TELECOM Digest OnLine - Sorted: Re: Radar Detectors

Re: Radar Detectors

DevilsPGD (
Mon, 13 Dec 2004 12:05:50 -0700

In message <> Geoffrey Welsh
<reply@newsgroup.please> wrote:

>> A few years ago on a major road in my city, a system was trialled
>> where computerised signs would advise drivers what speed to travel at
>> to get the "green wave" of traffic lights.

> Shouldn't that be the speed limit?!?

Traffic light timing changes throughout the day (and in some cases,
dynamically based on traffic) -- this is unique, since it effectively
dynamically changes the speed limit (and this limit was not enforced).

For recreational use only.

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