That's a lot of risk capital for any venture-backed start-up, especially considering that not one new commercial nuclear reactor design has been approved and built in the United States for 30 years.

WSJ: The New Nuclear Revolution

So expect the adjournment debate led by labour's Nia Griffiths on extending the approved use of low-dose Naltrexone to start pretty rapidly - and for the Commons to shut up shop by early afternoon, unless some other business is added.

BBC: Viewing guide: The pick of the week ahead in Parliament