Further to the question that my hon. Friend the Member for Carshalton and Wallington (Bobby Dean) asked, DWP statistics show that 45% of people over the state pension age have a disability. As we have already heard, they can face hugely inflated energy costs because of the need for equipment such as stair lifts, extra fridges or oxygen tanks, all of which demand electricity. In the discussions that the Minister has outlined, have the Government given any consideration to the introduction of a social tariff to help mitigate the extra costs that disabled people face in this country?