Coal mining subsidence. A bill to repeal and re-enact with amendments the Coal-Mining (Subsidence) Act 1957 and, in the Coal Industry Act 1975, section 2(4) and paragraphs 1 to 4 of schedule 1; to make provision for imposing further obligations on the British Coal Corporation, including obligations corresponding to those voluntarily accepted by them under their code of practice concerning compensation for subsidence damage; and for connected purposes [electronic resource].