For the past 48 hours, No. 10 has dismissed this as “fictional accounting.” But backbenchers are not fools. They represent constituencies where a new MRI machine or a bypass road is now being weighed against a tax break for tech investors in the South East.

I spoke this morning to a Conservative MP of 12 years, a reliably loyal voice who asked not to be named. “Jessie,” he said, “I have voted with the whip through Partygate, through the lettuce, through everything. But if I vote for this, I am voting to close the A&E in my town. I can’t explain that to a mother waiting six hours for an ambulance.”

That is the core of it. The intellectual battle has been lost. The only remaining question is whether the political one will be fought or forfeited.

But watch the body language. Shadow ministers are not preparing for a vote on a bill. They are preparing for a vote on a government. I am told that a “war room” has been quietly activated in the basement of Labour’s headquarters, not for messaging, but for logistics: transport, polling station coordination, emergency media rotas.

I went to a coffee shop across from Parliament this lunchtime. A nurse in scrubs was staring at her phone, refreshing a news page. “I don’t care who wins,” she told me. “I just need to know if I can pay my rent on the 1st. You lot in the media talk about ‘process.’ I talk about my daughter’s school shoes.”