speedometer

If it's really a problem why not use the speedometer to figure out if the train is moving?

The limit is really 70, however to take into account possible inaccuracy in your speedometer or the traffic camera, there's some leeway in place.

Made up: I thought the 10% came from the rules the speedometer is calibrated against which are +10% -0% i.e.

No car with a functioning speedometer will report 0 mph when it's actually moving at over 20 mph.

You don't have to be constantly focused on the darn speedometer or become a human highway patrol detector.

It tells you how fast you're going (speedometer), how much fuel you've got, how far you've gone (trip/odometer).

Long ago the driver side speakers had stopped working and half the speedometer lights had gone out.

There are programmers that allow you to tell your computer what gear ratio you running so your speedometer is correct.

A virtual speedometer or gas-gauge, for instance, should be simple enough to never need a patch.

When it comes to speed, on the other hand, every car comes with a speedometer.

How sure are you that both your speedometer and the camera are 100% accurate?

Your plot shows times when the GPS speed was as high as 20 mph when the car speedometer was reporting 0 mph.

Manual cars' speedometer "sticks" during an accident, so the police can see the actual speed at the time of impact.

Double Dash with its speedometer, slower speed and double seats was not "Mario Kart" that we know.

If you answer directly, it should be to say "I only know what my speedometer displays." And then politely decline to mention the number it had been displaying.

We were unfamiliar with the peculiarities of British cars of that era, and it took us more than a few hours to notice and comprehend the words conveniently printed right there on the speedometer: "Positive Earth".