public importance that the court will pronounce upon it without deciding it. Such a pronouncement will not amount to a binding precedent, but is instead called an obiter dictum. Ratio decidendi also involves the holding of a particular case, thereby allowing future cases to build upon such cases by citing precedent. However, not all holdings are given equal merit. Factors that can either strengthen or weaken the strength of the holding include: Rank of the court (Supreme Court versus an appellate court) Number of issues decided in the case (multiple issues may result in a so-called "multi-legged holdings") Authority or respect of the judge(s) Number of concurring and dissenting judges New applicable statutes Similarity of the environment as opposed to the age of the holding judge. Challenges The difficulty in the search for the ratio becomes acute when in the decisions of the Court of Appeal or the House of Lords, more than one judgment is promulgated. A dissenting judgment on the point is not binding and cannot be the ratio. However, one will sometimes find decisions in which, for example, five judges are sitting the House of Lords, all of whom purport to agree with one another but in each of whose opinions one is able to discern subtly different ratios. An example is the case of Kay v Lambeth LBC, on which a panel of seven of their Lordships sat and from whose opinions emerged a number of competing ratios, some made express by their Lordships and others implicit in the decision. Another problem may arise in older cases where the ratio and obiter are not explicitly separated, as they are today. In such a case, it may be difficult to locate the ratio, and on occasion, the courts have been unable to do so. Such interpretative ambiguity is inevitable in any word-bound system. Codification of the law, such as has occurred in many systems based on Roman law, may assist to some extent in clarification of principle but is considered by some common law lawyers anathema to the robust, pragmatic, and fact-bound system of English law. See also Dictum Notes External links Radio Decidendi and Common Cause v. Union of India Latin legal terminology