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History of Number Plates

Before Number Plates

Prior to the introduction of number plates there was the Locomotive and Highways Act 1896, which contributed to the rise in popularity for motor vehicles. The Act increased the speed limit and introduced compulsory lights for safety, but more relevantly it required vehicles to be registered by the local council. Even such ideas like driving on the left side of the road was introduced in the Act.

Introduction of Number Plates

After the turn of the century the number of vehicles on the road reached 5,000. While today this seems a low figure it was quite scary at the time. The Motor Car Act 1903 was introduced as a result. The Act was intended to help identify vehicles and their drivers, and it did this by mandating the display of registration marks in a prominent position.

The first registration marks were made up of one letter and one number. The first, A1, was issued by London County Council in 1903. This style continued until all possible combinations ran out. At this point the format changed to two letters and up to four numbers.

Besides a 1909 Act which introduced road tax to fund road improvements, the Roads Act 1920 was the biggest change in quite some time. This new act changed the registration process so that Councils had to register all vehicles at the time of licensing, assigning a separate number to each vehicle. Different councils were allowed different characters for their licensing. For example, number plates starting KA were exclusive to Liverpool.


The problem with this way or registration is that more populous areas ran out of possible marks quicker than other areas. In the case of Liverpool the KA series ran out by 1927, but the SJ series issued by Bute Council lasted until 1963. Areas that did run out of plates though received new formats - three letters and three numbers - and later a reversed format (three numbers and three letters). Even these would run out though; something needed to be done.


New Number Plates Introduced

In 1963 a new format was introduced, known as suffix registration marks. These displayed three letters, up to three numbers, and then the letter A. This meant any vehicle registered in 1963 would have an A on the end. The following year the last letter was changed to a B, so any vehicle registered in 1964 would end in a B. This pattern continued until 1983 when the format was reversed (the prefix format) and the first letter became the year of registration. This was the case until the format changed again in 2001 to the one we have currently.

At some point while all this was happening, people realised that some number plates were more desirable than others and tried their hand at selling them. This is how National Numbers started - finding old, rundown vehicles and buying them so you could sell the number plate (the car would just be scrapped). Over the years the practise became more and more popular. Today thousands of people are buying and selling number plates. It is amazing how far the concept has come.

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