Paragraph 4 Revocation of consents and alteration and imposition of conditions
(1)
The Secretary of State may from time to time review any consent given under paragraph 3 above and the conditions (if any) to which the consent is subject.
(2)
Where the Secretary of State has reviewed a consent under this paragraph, he may by a notice served on the Agency—
(a)
revoke the consent;
(b)
make modifications of the conditions of the consent; or
(c)
in the case of an unconditional consent, provide that it shall be subject to such conditions as may be specified in the notice.