Commenting on the energy regulators announcements on energy bills Luciana Berger MP said: "Reforms announced today will do nothing to help householders facing increasing bills this winter."
It is possible that some of the best deals on the market will disappear. We could lurch from a minefield of deals to virtually none at all.
Downing Street sources are adamant tomorrow's energy bills announcement will stick to David Cameron's promise of lower tariffs, but will it?
Ministers are poised to announce plans to decrease energy bills in a bid to get customers on the lowest tariffs available.