Chris Moncrieff: Farage's talk of his new party creating a stir across political landscape will cause tremors

Nigel Farage talks big - he always does - but in the past his bombast has been largely treated with something approaching derision by Labour and the Tories. But this time, his words may have to be taken far more seriously by the big two, especially the Conservatives, who are experiencing more internal disaffection among their members - both at Westminster and countrywide - than ever before in their long history.