Application for cancellation of a caution against first registration by a person who originally consentedE+W
46. A person to whom section 18(2) of the Act applies may make an application for cancellation of a caution against first registration only if—
(a)the relevant interest has come to an end, or
(b)the consent referred to in section 18(2) was induced by fraud, misrepresentation, mistake or undue influence or given under duress.