The Leader of the House William Hague has thrown down the gauntlet to Labour over English devolution.
After a meeting at Chequers between the Prime Minister and backbench MPs, it emerged that the Tories plan to press ahead with what were said to be "robust proposals" to give English MPs control over English laws.
"If other parties make it impossible to deal with these issues in tandem, " Mr Hague warned.
The Shadow Chancellor has denied the Labour Party would stall extra powers being devolved to Scotland just because they want longer to examine the Prime Minister's English votes for English laws proposal.
Ed Balls told Good Morning Britain it was "a complete nonsense" and part of David Cameron's attempts to hold a "fractured" Conservative Party together.
He added, "David Cameron's proposal could end up with him saying, 'I want two parliaments'."
If last week was about "country before party" this week it's a very different story.
Cameron may have wrong-footed Labour, but there may also be serious rumblings from his own backbenchers, if he wavers on England's future.
Following the promise of further powers for Scotland, David Cameron is now talking about a new deal for the other home nations.