http://www.legislation.gov.uk/ukpga/1972/60/schedule/1Gas Act 1972An Act to make fresh provision with respect to the gas industry in Great Britain and related matters, and for purposes connected therewith.1979-05-31texttext/xmlenStatute Law Database2011-05-261991-02-01SCHEDULESSchedules 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F1