Shadow foreign secretary Douglas Alexander has sought to turn up the heat on David Cameron by demanding he spell out his negotiation aims for Europe.
In a letter to the Prime Minister, Mr Alexander wrote: "It is now 16 months since your Bloomberg speech about the future of Europe where you described five key principles that you said should underpin the way Europe should change...
"Since then, despite repeated requests from leading members of the British business community, from within your own party and from MPs from all sides, you have failed to set out your specific reform agenda for the EU.
"It is high time you shared with the British people your proposals to change the EU."
More top news
Ridge of high pressure will bring a short period of bright and sunny weather for many tomorrow, however later rain will arrive from the west
Almost three years after the so-called 'Trojan Horse' controversy, a leaked letter obtained by News at Ten reveals concerns remain.
Hundreds of thousands of Rohingyas fled persecution. Now they face being sent to a remote uninhabited island that floods half the year.