Since 2001, judgments in the House of Lords, Privy Council, Court of Appeal and Administrative Court have been issued with neutral citations. This system was extended to other parts of the High Court in 2002. Judgments with neutral citations are freely available on the British and Irish Legal Information Institute website (www.bailii.org). Neutral citations identify judgments independently of any series of reports, and cite only parties, year of judgment, court and case number. For example, Rottman v MPC  UKHL 20
identifies the 20th judgment in 2002 in the UK House of Lords. UKHL stands for UK House of Lords. EWHC and EWCA identify the England and Wales High Court and Court of Appeal respectively. These abbreviations are generally followed by an abbreviation indicating the court or division (e.g. Admin, Ch, Crim, Pat).
How to cite a case
See also: Oxford Standard for Citation Of Legal Authorities
If a neutral citation is available for a judgment, it should immediately follow the party names. If the judgment has also been reported in a law reports series, follow the neutral citation with the 'best report', which is usually from the official Law Reports series (Appeals Cases - AC, Chancery - Ch, Family - Fam, Queen's Bench - QB etc.). The case of Rottman v MPC was reported in the Appeals Cases, so the citation should be: • Rottman v MPC  UKHL 20,  2 AC 692.
This means that a report of the case and the judgment can be found in the 2002 volumes, vol 2, of the Law Reports series called Appeals Cases, beginning at page 692. To cite a particular paragraph from the judgment, add the paragraph number in square brackets at the end of the citation: • Rottman v MPC  UKHL 20,  2 AC 692 .
If a case is not reported in the Law Reports, the next best report is the Weekly Law Reports (e.g.  2 WLR 1315), and then the All...