s 12 Power to attach conditions to licences
(1) Without affecting the generality of section 11, any condition attached to a licence by the Director General— (a) may require the holder of the licence— (i) to repair, alter or replace any equipment in or on any premises specified in the licence; (ii) to install and operate control equipment in or on any premises specified in the licence; (iii) to repair, alter or replace any control equipment installed in or on any premises specified in the licence; (iv) at his own expense, to conduct a monitoring programme designed to provide the Director General with information concerning the characteristics, quantity or effects of the emission, discharge or deposit in respect of which the licence is issued, which information recorded by such programme shall be supplied to the Director General at such time and in such manner as may be specified by the Director General; or (v) to carry out any of the requirements imposed on him under the foregoing provisions of this paragraph within such period as may be specified in the conditions; or (b) may prohibit the holder of the licence from altering or replacing any control equipment installed in or on any premises specified in the licence except with the prior written permission of the Director General. (2) Where under this Act a right of appeal is given against the decision of the Director General attaching a condition to a licence, any condition so attached has no force until the time limited for appealing against the condition has expired and, where an appeal against the condition has been duly made under this Act, until the hearing of the appeal confirms the decision of the Director General imposing the condition.