David Cameron has risked angering Tory backbenchers by again refusing to back a quick poll on Britain's membership of the European Union.
The PM said he did not believe that voting to leave the EU would be the best thing for the country.
The right path for Britain is this. First, recognise that in the short term the priority for Europe is to deal with the instability and chaos.
Second, over time take the opportunities for Britain to shape its relationship with Europe in ways that advance our national interest in free trade, open markets and co-operation.
Third, all party leaders will have to address this question.
But it follows from my argument that far from ruling out a referendum for the future as a fresh deal in Europe becomes clear, we should consider how best to get the full consent of the British people.
Former defence secretary Liam Fox has said that the UK should leave the European Union unless there is a rebalancing of their relationship.
Foreign Secretary Hague said there would be a "very, very powerful" case for a referendum if Europe moved towards a more federal system.