Amber Rudd has resigned

— Robert Peston (@Peston) April 29, 2018

Amber Rudd resignation is right. The first memo was bad enough; the second memo made her position untenable. Yes, all these caveats below apply, but she still had to go. https://t.co/rRrh11mFgK

— Jane Merrick (@janemerrick23) April 29, 2018

Rudd's return to the backbenches likely means an extra MP for a Customs Union in forthcoming vote.

— George Eaton (@georgeeaton) April 29, 2018