European Communities Act 1972
S.2 (1) All such rights, powers, liabilities, obligations and restrictions from time to time created or arising by or under the Treaties, and all such remedies and procedures from time to time provided for by or under the Treaties, as in accordance with the Treaties are without further enactment to be given legal effect or used in the United Kingdom shall be recognised and available in law, and be enforced, allowed and followed accordingly; and the expression "enforceable Community right" and similar expressions shall be read as referring to one to which this subsection applies.
(2) Subject to Schedule 2 to this Act, at any time after its passing Her Majesty may by Order in Council, and any designated Minister or department may by regulations, make provision--
(a) for the purpose of implementing any Community obligation of the United Kingdom, or enabling any such obligation to be implemented, or of enabling any rights enjoyed or to be enjoyed by the United Kingdom under or by virtue of the Treaties to be exercised; or
(b) for the purpose of dealing with matters arising out of or related to any such obligation or rights or the coming into force, or the operation from time to time, of subsection (1) above;
and in the exercise of any statutory power or duty, including any power to give directions or to legislate by means of orders, rules, regulations or other subordinate instrument, the person entrusted with the power or duty may have regard to the objects of the Communities and to any such obligation or rights as aforesaid.
In this subsection "designated Minister or department" means such Minister of the Crown or government department as may from time to time be designated by Order in Council in relation to any matter or for any purpose, but subject to such restrictions or conditions (if any) as may be specified by the Order in Council....
(4) The provision that may be made under subsection (2) above includes, subject to Schedule 2 to this Act, any such provision (of any such extent) as might be made by Act of Parliament, and any enactment passed or to be passed, other than one contained in this Part of this Act, shall be construed and have effect subject to the foregoing provisions of this section; but, except as may be provided by any Act passed after this Act, Schedule 2 shall have effect in connection with the powers conferred by this and the following sections of this Act to make Orders in Council and regulations.
S.3(1) - For the purpose of all legal proceedings any question as to the meaning or effect of any of the Treaties, or as to the validity meaning or effect of any Community instrument shall be... [determined] in accordance with the principles laid down by and any relevant decision of the European Court.
