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multiskilled · 06-05-2008, 21:43

If I remember correctly the highway code states your speedometer must be accurate to + or - 10% to be legal.
I have also noticed when I approach those "your speed" devices near schools or accident black spots, they always show my speed to be some 2 to 4 mph lower than my speedo reading.As does the speed reading on my Tom Tom sat nav.

06-05-2008, 21:43	#36
multiskilled cf.addict Join Date: May 2007 Location: near newcastle upon tyne Services: tv xl, v+, phone l, bb10Meg. Posts: 461	Re: The law is an horse! If I remember correctly the highway code states your speedometer must be accurate to + or - 10% to be legal. I have also noticed when I approach those "your speed" devices near schools or accident black spots, they always show my speed to be some 2 to 4 mph lower than my speedo reading.As does the speed reading on my Tom Tom sat nav. __________________ "If it don't fit don't force it!"