“The vendors hereby grant to the purchaser an option to purchase plots A and B, referred to on the plan annexed hereto, at the price of£0.6175 per square yard, such option to be exercisable by the purchaser, or his successors in title, and then it says “on” although that is clearly a typographical error for “in” the event that: (i) the vendors have not obtained planning permission to erect a detached dwelling house on each of the said plots A and B within five years from the date of completion hereof, or (ii) the vendors’ application for such planning permission referred to in subclause (i) hereof has been refused unless the vendors shall lodge an appeal within two months of such refusal in which case the option shall be exercisable only if the appeal shall be unsuccessful, or (iii) the vendors offer for sale the said plots A and B; and this clause shall be registered against the vendors’ interest in plots A and B as a Class (iv) land charge And, for the avoidance of doubt, it is hereby declared that the option hereby granted shall lapse on the grant of planning permission to the vendors as in subclause (i) hereof.”
“In the case of a disposition consisting of the conferring of an option to acquire for valuable consideration any interest in land, the perpetuity period under the rule against perpetuities shall be 21 years, and section 1 of this Act shall not apply: Provided that this subsection shall not apply to a right of pre-emption conferred on a public or local authority in respect of land used or to be used for religious purposes where the right becomes exercisable only if the land ceases to be used for such purposes.”
“Where a disposition inter vivos would fall to be treated as void for remoteness if the rights and duties thereunder were capable of transmission to persons other than the original parties and had been so transmitted, it shall be treated as void as between the person by whom it was made and the person to whom or in whose favour it was made or any successor of his, and no remedy shall lie in contract or otherwise for giving effect to it or making restitution for its lack of effect.”
“Where, apart from the [provisions of section 3 and sections 4 and 5 of the Act], a disposition consisting of the conferring of any power, option or other right would be void on the ground that the right might be exercised at too remote a time, the disposition shall be treated as regards any exercise of the right within the perpetuity period as if it were not subject to the rule against perpetuities and, subject to the said provisions, shall be treated as void for remoteness only if, and so far as, the right is not fully exercised within that period.”
“Where this section applies to a disposition and the duration of the perpetuity period is not determined by virtue of section 1 or 9 (2) of this Act, it shall be determined as follows - (a) where any persons falling within subsection (5) below are individuals in being and ascertainable at the commencement of the perpetuity period the duration of the period shall be determined by reference to their lives and no others, but so that the lives of any description of persons falling within paragraph (b) or (c) of that subsection shall be disregarded if the number of persons of that description is such as to render it impracticable to ascertain the date of death of the survivor; (b) where there are no lives under paragraph (a) above the period shall be twenty-one years.”
“The right to call for a conveyance of land is an equitable interest or equitable estate. In the ordinary case of a contract for purchase there is no doubt about this, and an option for repurchase is not different in its nature. A person exercising the option has to do two things, he has to give notice of his intention to purchase, and to pay the purchase-money; but as far as the man who is liable to convey is concerned, his estate or interest is taken away from him without his consent, and the right to take it away being vested in another, the covenant giving the option must give that other an interest in the land.”
“As against a successor in title of the person who gave the option, therefore, the option is valid for 21 years from the date of the instrument creating it (assuming that it was duly registered) and thereafter is void.”