6(1)Subject to paragraph 7 below, where a person registered under this Schedule satisfies the Commissioners that he is not liable to be so registered, they shall, if he so requests, cancel his registration with effect from the day on which the request is made or from such later date as may be agreed between them and him.
(2)Where the Commissioners are satisfied that, on the day on which a person was registered under this Schedule, he—
(a)was not liable to be registered under this Schedule; and
(b)in the case of a person registered under paragraph 4 above, did not have the intention by reference to which he was registered,
they may cancel his registration with effect from that day.
(3)Subject to paragraph 7 below, where the Commissioners are satisfied that a person who has been registered under paragraph 4 above and is not for the time being liable to be registered under this Schedule—
(a)has not, by the date specified in his request to be registered, begun to make relevant supplies, exercised the option in question or, as the case may be, begun to make supplies in relation to which the conditions mentioned in paragraph 1(3) above are satisfied; or
(b)has contravened any condition of his registration,
they may cancel his registration with effect from the date so specified or, as the case may be, the date of the contravention or from such later date as may be agreed between them and him.