Tory plan to cut energy efficiency rule for builders will cost new home owners £1,000 a year, says thinktank – as it happened

A researcher at a climate change think tank says the Conservative policy would be a ‘disaster for first time buyers’ Yesterday, as a gimmick, the Tories were handing out “Bottler Burnham” bottles of water (“0% strength”) to make a point about Burnham supposedly cancelling plans for an early election under pressure from the Tories.

It is a version of a stunt they pulled in 2008 when they gave journalists bottles of a “Bottler Brown” beer. (Gordon Brown did pull plans for an early election at the last minute; this time the jibe is unfair, because there were no Burnham plans for an early election. ) The new bottles…