Collection: 4D Number Plates UK

Are 4D Plates Legal in the UK?

This is one of the most commonly asked questions, and the short answer is yes 4D plates are legal in the United Kingdom, provided they are made to the correct specification.

Understanding Number Plate Laws

In the UK, all registration plates must comply with regulations set by the Driver and Vehicle Licensing Agency (DVLA) and meet the requirements of British Standards (specifically BS AU 145e). These rules govern everything from letter spacing and font size to reflectivity and background colour.

For 4D number plates to be road legal, several conditions must be met:

1: The font used must be the Charles Wright font the only legally approved typeface for UK vehicle registration plates. No stylistic or alternative fonts are permitted.

2: The plate must display the correct postcode of the registered supplier on the rear.

3: Characters must meet the standard sizing and spacing set out under number plate laws.

4: The plate must be made to the correct British standard and display the appropriate certification markings.

5: The plate must be fully legible and must not cause confusion when read by ANPR cameras or enforcement officers.

When 4D plates are manufactured to these specifications, plates are legal for everyday use on UK roads. The key is always purchasing from a reputable, registered supplier who guarantees compliant output.