4. At the end of regulation 6 of the principal Regulations (decisions and grounds for refusal), add paragraph (7)—
“(7) When the Primary Care Trust notifies the performer under paragraph (6)(b), it shall—
(a)notify him that if he wishes to exercise a right of appeal, he must do so within the period of 28 days beginning with the date on which it gave him the notice informing him of its decision; and
(b)tell him how to exercise any such right.”.