Paragraph 6
Where on a representation in that behalf made by the person carrying on a statutory undertaking the appropriate Minister is satisfied that the making of any order under or in pursuance of Part III of this Act or the giving of any direction in pursuance of- the said Part III has rendered impracticable the fulfilment of any obligation of the said person incurred in connection with the carrying on of the undertaking, the appropriate Minister may by order direct that the said person shall be relieved of the fulfilment of the obligation either absolutely or to such extent as may be specified in the order.