is their device that measure the average speed of cars on the road.
basically a DIY device to measure average speed of cars. which cheap to buy local resident committee
or some how getting police to measure such speeds if it can be done
any help/ideas appreciated as we have many people driving over 20mph street speed limit
basically a DIY device to measure average speed of cars. which cheap to buy local resident committee
or some how getting police to measure such speeds if it can be done
any help/ideas appreciated as we have many people driving over 20mph street speed limit