Your car's number plate holds vital information about your vehicle, and whether you have the one your car came with or a personalised one, the letters and numbers are unique to your car.
Number plates have a variety of uses, such as checking a car's history, looking into any major malfunctions stored on file by the Drivers and Vehicle Licensing Agency (DVLA), and even getting valuations online if you're interested in selling your car.
And because number plates are used to help store information about vehicles, they are also used by speed cameras and law enforcement to identify the owners of cars that break the law while on the road.