The United Kingdom , the British Overseas Territories and the Crown possessions of the British Crown all use different license plate systems.
License plate with EU flag
The three countries England , Scotland and Wales on the island of Great Britain use a common identification system.
Northern Ireland license plate with EU flag
Northern Ireland uses a different labeling system based on the system used throughout Ireland in 1903 and which was also used in the Republic of Ireland until 1987 .
British overseas territories
The British overseas territories use their own labeling systems.
Crown possessions of the British Crown
There are also the crown possessions of the British crown, which are not part of the kingdom but are directly subordinate to the British monarch. You use your own labeling systems.