If anyone had any doubts about Chris Huhne's frosty feelings towards David Cameron, they would have been dispelled by the lack of warmth in his resignation letter.
The now ex-energy secretary pointedly does not refer to working with the Prime Minister but, rather, talks about serving in the Coalition. While the PM's tone is friendlier – he tells Mr Huhne he made a significant contribution to the Government of which he can be proud – Mr Cameron fails to raise hope of a return to government should he be cleared.
