In section 5 of the National Parks and Access to the Countryside Act 1949 (National Parks) for subsection (1) (which provides that Part II of that Act has effect for the purpose of preserving and enhancing the natural beauty of the areas specified in subsection (2) of that section and for the purpose of promoting their enjoyment by the public) there shall be substituted—
The amendment made by subsection (1) above is without prejudice to the continuing validity of any designation of an area as a National Park under subsection (3) of that section.
The following enactments (which refer to the purposes specified in section 5(1) of the National Parks and Access to the Countryside Act 1949), that is to say—
shall have effect in accordance with subsection (4) below.
In the application of any provision specified in subsection (3) above, any reference to the purposes specified in subsection (1) of section 5 of the National Parks and Access to the Countryside Act 1949—
In subsection (4) above—
"original purposes" means the purposes specified in subsection (1) of section 5 of that Act, as originally enacted;
"substituted purposes" means the purposes specified in that subsection as substituted by subsection (1) above.