13. The FCA may revoke the registration of a registered consumer buy-to-let mortgage firm if—
(a)the firm does not meet a condition in article 8(2) or (3) that applies to it;
(b)the firm has contravened a requirement in Schedule 2 that applies to it;
(c)the firm applies for or consents to the revocation of the registration;
(d)the firm has ceased to engage in consumer buy-to-let mortgage business for more than twelve months;
(e)a fee due in respect of the registration has not been paid; or
(f)the revocation is desirable in order to protect the interests of consumers.