13(1)An agreement made under paragraph 2 may not be varied or cancelled.E+W
(2)Accordingly such an agreement continues in force until—
(a)the designation is terminated in accordance with the agreement, or
(b)the agreement is superseded in accordance with paragraph 12.
Commencement Information
I1Sch. 4 para. 13 in force for E. at 1.11.2004 by S.I. 2004/2781, art. 2
I2Sch. 4 para. 13 in force for W. at 1.12.2004 by S.I. 2004/3144, Sch. Pt. 1