Vehicle registration plates of the Channel Islands Vehicle registration plates of the Channel Islands Vehicle registration plates, commonly referred to as number plates, are the mandatory numeric or alphanumeric plates used to display the registration mark of a vehicle. The Crown dependencies of Guernsey and Jersey are outside the United Kingdom and the European Union, and have registration marks that are different from those used in the UK. Jersey registration plates consist of the letter 'J' followed by one to six digits; plates may now incorporate the coat of arms of Jersey in a white strip on the left, along with the country identifier GBJ (Great Britain
Vehicle registration plates of the United Kingdom arrangement. The first group of three numbers identifies the country or international organisation. The second group of three numbers is a serial number sequence starting at 101 for diplomats, 400 for non-diplomatic staff of international organisations, and 700 upwards for consular or other non-diplomatic staff. For example: 101 D 101 identifies the first registration allocated to the Afghanistan embassy and 900 X 400 is a registration allocated to the Commonwealth Secretariat. Honorary consuls are not entitled under UK law to diplomatic vehicle registrations and/or diplomatic driving permits. A limited number of "flag" registrations, bearing a similar format to earlier civilian