246. Agreements as to the working of minerals or the leaving of minerals unworked.

The provisions of the Coal Mining Subsidence Act 1991 and of any other enactment1 making provision with respect to rights and liabilities between the person with responsibility for subsidence affecting any land2 and any government department, local authority or statutory undertakers3 in respect of the working of minerals4 under or adjacent to any property, or the leaving of minerals unworked for the support of any property