71.—(1) Any environmental permit that, at the relevant time, was a permit within the meaning of the 2009 Regulations and was granted before the coming into force of those Regulations must be reviewed before 22nd December 2012.
(2) The regulator must on review assess compliance with the conditions of the permit.
(3) If the operator fails to comply with any condition of the permit, the regulator must take appropriate steps to ensure compliance.