British gas cynics may want to be aware they have another (in my view) hidden agenda currently being rolled out, and that is the ability to remotely turn off your supply at the flick of a switch. Until now, it has been very difficult for them do so so, as restoring the supply would have meant a gas-man calling at every single household to check out the supply when it was restored, making sure any pilots etc are lit.
But if you accept one of their 'smart meters', even though you haven't signed anything, you are deemed to have accepted a change to the T&C allowing them to disconnect you. I, for one, do not think BG are sufficiently competent to be allowed that degree of empowerment.
Even more worryingly, it came out in the news last winter that UK energy suppliers stock-pile only a few days' gas storage in winter, against the several months stored by other European countries. Assuming they're not going to rectify that problem, and if we have another bad winter, it would be entirely conceivable that BG may find themselves 'forced' to disconnect people as the supply dries up, which will actually be fine (for BG) as it'll be nice and easy for them to do.