“An assessment made under subsection (1) above shall not be made more than two years after the time when evidence of facts sufficient in the opinion of the Commissioners to justify the making of the assessment comes to the knowledge of the Commissioners”
“The highest that it can be put is that R v Governor of Blundeston Prison, Ex Parte Gaffney[1982] 1 WLR 696 gave a basis for a belief that 18 November might be the right answer. But any legal decision is no more than evidence of the law. In the Lincoln City Council case[1999] 2 AC 349 , 377, Lord Goff of Chieveley quoted from Hale’s Common Law of England, 6th ed (1820), p 90 and Blackstone’s Commentaries, 6th ed (1774), pp 88-89: “the decisions of the courts do not constitute the law properly so called, but are evidence of the law and as such ‘have a great weight and authority in expounding, declaring and publishing what the law of this Kingdom is’.”
“It is settled case-law that the interpretation which, in the exercise of the jurisdiction conferred upon it by Article 177 of the Treaty, the Court gives to a rule of Community law clarifies and defines where necessary the meaning and scope of that rule as it must be or ought to have been understood and applied from the time of its entry into force. It follows that the rule as so interpreted may, and must, be applied by the courts to legal relationships arising and established before the judgment ruling on the request for interpretation, provided that in other aspects the conditions enabling an action relating to the application of that rule to be brought before the courts having jurisdiction are satisfied.”