A speed limiter is a governor used to limit the top speed of a vehicle. For some classes of vehicle and in some jurisdictions they are a statutory requirement, for some other vehicles the manufacturer provides a non-statutory system which may be fixed or programmable by the driver.
It is a known fact that over-speeding is the major cause of accidents in our roads and it is sacrosanct for us to explore all possible ways in tackling this threat to our lives and properties.