
3D and 4D number plates are legal in the UK when made to BS AU 145e. Here is exactly what the law requires, how ANPR cameras actually read a plate, and what genuinely makes a plate illegal.
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Call Us: 0800 689 4795What the law actually requires of a number plate, and what it does not. Every answer here comes back to the same test: the finished plate has to meet the British Standard, BS AU 145e, and be displayed the way the rules on GOV.UK require.

3D and 4D number plates are legal in the UK when made to BS AU 145e. Here is exactly what the law requires, how ANPR cameras actually read a plate, and what genuinely makes a plate illegal.

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Yes, hex number plates are road legal in the UK when the finished plate meets BS AU 145e. What the rules say about plate shape, sizes and styles.
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The text at the bottom of a number plate is the supplier name and postcode and the BS AU 145e mark. What each part means, and why a legal plate needs it.
Tinted number plates are not road legal in the UK. What the GOV.UK rules on number plate display require, and the legal ways to get the look.

Discover the world of 'show plates' in our blog post. Show plates are an intriguing aspect of car culture, but they're not road-legal or MOT-compliant.

What makes a number plate legal in the UK: the British Standard, colours, font and spacing, what is not allowed, and what an illegal plate costs.