In the United Kingdom, all motor-powered road vehicles, including cars (but excepting the official cars of the reigning monarch) have had to carry registration plates (more commonly known as number plates) since 1904.
The Motor Car Act 1903, which came into force on 1 January 1904, required all vehicles to be entered onto the Government's vehicle register, and to carry number plates. The act was passed in order that vehicles could be easily traced in the event of an accident or contravention of the law. Car plates are rectangular or square in shape, with the exact permitted dimensions of the plate and its lettering set down in law.
Current plates have black characters on reflective white (for the front plate) or on reflective yellow (for the rear plate).
Older plates had white, grey or silver characters on a black background. This style of plate was phased out in 1972, and is now legal to be carried only on vehicles built prior to 1st January 1973.
With this scheme, a buyer can tell the year of a car without having to look it up, and the preceding area code letters are usually what is remembered by witnesses — it is then quite simple to narrow down suspect vehicles to a much smaller number by checking the authority's database without having to know the full number. This scheme should have sufficient numbers to run until 2050.
Registrations having a combination of characters that are particularly appealing (resembling a name, for example) are auctioned each year.
Vehicles registered under previous numbering systems continue to retain their original registration plates. Subject to certain conditions, registration plates can be transferred between vehicles by the vehicle owner; some of these transfers involve tens of thousands of British Pounds (GBP) changing hands, due to the desirability of a specific number.
The three-letter scheme preserved the area letter codes as the second pair of letters in the set of three, and the single letter area codes were deleted (since prefixing a single letter code would create a duplicate of a two-letter code). In some areas, the available numbers with this scheme started to run out in the 1950s, and in those areas, a reversed sequence was introduced, i.e. 1AAA–999YYY. The ever-increasing popularity of the car can be gauged by noting that these sequences ran out within ten years, and by the beginning of the 1960s, a further change was made in very popular areas, introducing 4-number sequences with the one and two letter area codes, but in the reverse direction to the early scheme (i.e. 1A –9999YY).
As well as yielding many more available numbers, it was a handy way for car buyers to know the age of the vehicle immediately. At first the year letter changed on January 1st every year, but car retailers started to notice that car buyers would tend to wait towards the end of the year for the new letter to be issued, so that they could get a "newer" car. This led to major peaks and troughs in sales over the year, and to help flatten this out somewhat the industry lobbied to get the month of registration changed from January to August. This was done in 1967, a year that had two letter changes: "E" came in January, and "F" came in August. The month remained at August until 1999.
By the late 1990s, the range of available numbers was once again starting to run out, exacerbated by a move to biannual changes in registration letters (March and September) in 1999 to smooth out the bulge in registrations every August, so a new scheme needed to be adopted. Rather than stick with a variation of the ad-hoc numbering that had existed for nearly a century, it was decided to research a system that would be easier for crash or car crime witnesses to remember and clearer to read, yet still fit within a normal standard plate size. In addition, the car sales industry were finding August was becoming overly busy, and started to push for two changes per year. This change was brought in early, using the existing scheme, which helped to run the numbers out more quickly. The current system was introduced in 2001.
Suffix series
Prefix series
New 2001> series
| Year | March | September |
| 2001 | -- | 51 |
| 2002 | 02 | 52 |
| 2003 | 03 | 53 |
| 2004 | 04 | 54 |
| 2005 | 05 | 55 |
| 2006 | 06 | 56 |
| 2007 | 07 | 57 |
| 2008 | 08 | 58 |
| 2009 | 09 | 59 |
| 2010 | 10 | 60 |
| 2011 | 11 | 61 |
| 2012 | 12 | 62 |
| 2013 | 13 | 63 |
| 2014 | 14 | 64 |
| 2015 | 15 | 65 |
| 2016 | 16 | 66 |
| 2017 | 17 | 67 |
| 2018 | 18 | 68 |
| 2019 | 19 | 69 |
| 2020 | 20 | 70 |
| 2021 | 21 | 71 |
| 2022 | 22 | 72 |
| 2023 | 23 | 73 |
| 2024 | 24 | 74 |
| 2025 | 25 | 75 |
| 2026 | 26 | 76 |
| 2027 | 27 | 77 |
| 2028 | 28 | 78 |
| 2029 | 29 | 79 |
| 2030 | 30 | 80 |
| 2031 | 31 | 81 |
| 2032 | 32 | 82 |
| 2033 | 33 | 83 |
| 2034 | 34 | 84 |
| 2035 | 35 | 85 |
| 2036 | 36 | 86 |
| 2037 | 37 | 87 |
| 2038 | 38 | 88 |
| 2039 | 39 | 89 |
| 2040 | 40 | 90 |
| 2041 | 41 | 91 |
| 2042 | 42 | 92 |
| 2043 | 43 | 93 |
| 2044 | 44 | 94 |
| 2045 | 45 | 95 |
| 2046 | 46 | 96 |
| 2047 | 47 | 97 |
| 2048 | 48 | 98 |
| 2049 | 49 | 99 |
A separate system remains in use in Northern Ireland. Current registrations plates take the form "ABC 1000", where "BC" represents the county or city and "A" denotes the position in the series. The numbering begins at 1000 and ends at 9999. After 9999, the next letter in alphabetical order is used at position "A" and the numbering series begins with 1000 once again. For example, in 2005 County Antrim is using the series "KZ", having already completed "IA" and "DZ". After "KZ" is exhausted, it will use "RZ". The full list of county codes appears below.
The county letters without the series position identifier were used previously on their own, in the same order that they are now being used. After all these registrations had been issued, the extra letter was added to increase capacity. Previously, it was also possible to have a number below 1000.
This system was also used in the Republic of Ireland until 1987 as part of an original British all-Ireland system. It was similar to an older system used in Great Britain, but the use of the letters I and Z is unique to Ireland. In this system, two-letter county codes existed for all counties or administrative areas in Ireland, but are now used only in Northern Ireland. (See also: Irish Vehicle Registration Plates)
The DVLNI are considering adopting the new system used in the rest of the UK, using I as the first letter (no confusion could be made with 1 as it would be followed by another letter).
Northern Ireland licence plates are used often in Great Britain as vanity plates to cheaply hide the age of an older vehicle.
The County Fermanagh registration KIL was deemed inappropriate and was never issued.
The European Union standard for number plates causes some degree of resentment in Northern Ireland as the internationally recognised number-plate code for all of the United Kingdom is 'GB' for Great Britain, which can appear to exclude Northern Ireland. For political reasons, some people may choose to use an 'IRL' version, e.g. |IRL| ACZ 0000|, although this is incorrect in terms of the European numbering system. There are Northern Ireland registration plates which, quite unofficially, use the EU style blue strip on the left hand side with no country code written; ie the blue strip just shows the european stars.
The Crown Dependencies of the Channel Islands and the Isle of Man have number plates that differ from those used in the UK.
Jersey number plates consist of the letter 'J' followed by one to six digits, with hire cars originally having a letter 'H' in white on a red background. Plates now incorporate the coat of arms of Jersey. Low digit value number plates are considered more desirable - numberplates 'J1' and 'J2' are carried by government official vehicles.
A standard Jersey plate
| J67543 |
A hire Jersey plate
| H | J12345 |
Vanity plates are also auctioned, having the format 'JSY' followed by one to three digits.
Guernsey plates consist of up to five digits, sometimes in white on a black background, and sometimes with a circle containing the letters 'GBG', the Island's international vehicle registration.
A Guernsey plate
| 12345 |
Guernsey hire cars sport a black 'H' on a yellow background on a separate plate, much like the 'L plate' required by learners. Locals consider this to stand for "Horror", as foreign drivers often lack understanding of road features such as 'filter in turn' sections common to Guernsey roads.
In Alderney, a dependency of Guernsey, separate registrations are issued always with the prefix 'AY' followed by a space and then digits.
An Alderney plate
| AY 123 |
Sark bans cars on its roads, so no number plates exist.
Plates now incorporate the Manx flag, bearing the triskellion symbol. The typeface now used on Manx number plates is similar to that used in the Republic of Ireland.
A Manx plate (without the words Isle of Man at the top)
| DMN-123-A |
Some of the UK's overseas territories, including Gibraltar and the Falkland Islands, use similar number plates to the UK, with the same colours and typeface.
Until 2002 Gibraltar number plates consisted of the letter 'G' and five digits, but this changed to 'G' followed by four digits and a letter. The European flag is also now featured, along with the international vehicle registration GBZ. Military vehicles have the letters 'RN'.
In the Falklands, the format is 'F' followed by four digits and a letter.
British forces number plates are white on black. In West Germany, private cars owned by members of HM Forces and their families, also used plates with the same format, distinct from those used in the UK. This was discontinued in 1988 for security reasons, as it made them vulnerable to IRA attacks. Private cars driven by British military personnel are now issued with either standard UK number plates (if right hand drive) or German ones (if left hand drive).
Kfz-Kennzeichen (Vereinigtes Königreich) | Targhe automobilistiche britanniche
This article is licensed under the GNU Free Documentation License.
It uses material from the
"British car number plates".
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