19In paragraph 11 of that Schedule (common or open space), for sub-paragraph (1) there shall be substituted the following subparagraph—
“(1)In so far as a compulsory purchase order authorises the acquisition of a right over land forming part of a common or open space, it shall be subject to special parliamentary procedure unless the Secretary of State is satisfied—
(a)that the land, when burdened with that right, will be no less advantageous to those persons in whom it is vested and other persons, if any, entitled to rights of common or other rights, and to the public, than it was before; or
(b)that there has been or will be given in exchange for the right additional land which will as respects the persons in whom there is vested the land over which the right is to be acquired, the persons, if any, entitled to rights of common or other rights over that land, and the public, be adequate to compensate them for the disadvantages which result from the acquisition of the right, and that the additional land has been or will be vested in the persons in whom there is vested the land over which the right is to be acquired, and subject to the like rights, trusts and incidents as attach to that land apart from the compulsory purchase order; or
(c)that the land affected by the right to be acquired does not exceed 250 square yards in extent, and that the giving of other land in exchange for the right is unnecessary, whether in the interests of the persons, if any, entitled to rights of common or other rights or in the interests of the public,
and certifies accordingly.”