39.—(1) A person who is aggrieved by—
(a)a decision of an inspector to serve an enforcement notice; or
(b)a decision of an inspector to refuse to issue a completion notice,
may appeal against it.
(2) The right of appeal is to the First-tier Tribunal.
(3) An enforcement notice is not suspended pending an appeal unless the First-tier Tribunal orders otherwise.
(4) On appeal the First-tier Tribunal may either cancel or confirm the enforcement notice, with or without modification, or make such order as it thinks fit as regards refusal to serve a completion notice.