Labour voters are defecting to Ukip because the party has become "very middle class", a former adviser to Ed Miliband has said.
Lord Glasman, who was made a peer by Mr Miliband, said Ukip's success would hit Labour "in the heartlands".
He told The Times that the last election saw a sharp decline in Labour's traditional working class base.
"The Labour middle class vote held up (in 2010). It was the working class vote that died. These are often people who are earning, who have jobs, but they don't see Labour as representing their interests."
More top news
The success of the No camp is mainly due to Tsipras convincing people a No vote will strengthen their hands in negotiations.
As we move into the weekend, expect things to get rather more unsettled weather-wise - thought it will stay hot and humid for some.
More than 80 prominent Britons, including Boris Johnson, Russell Brand and former Government ministers, urge Obama to release Aamer.