Olly Robbins’s testimony will have been painful for the PM. The No 10 omnishambles was publicly laid bare – and Keir’s fresh out of scapegoats, says Guardian columnist Marina Hyde

Exclusive: Helen MacNamara calls Starmer’s decision to sack Olly Robbins ‘unacceptable’

Ahead of a showdown with MPs, prime minister looks like a man who is not really in control in his own government

Prime minister faces a Commons grilling from MPs on Monday before Olly Robbins – sacked by Starmer on Thursday over the vetting scandal – gives his version of events on Tuesday

PM to give Commons statement on Monday, a day before sacked civil servant Olly Robbins tells his side of the story

Downing Street takes unusual step of releasing document ahead of PM’s Commons showdown over Mandelson scandal

Appointing an amoral narcissist was the PM’s biggest crime, but he was keen to prosecute others in his Commons statement

On these occasions, MPs have a solemn duty to reflect the public’s anger and need for answers. A pity that so few seem able to fulfil it, says political commentator Toby Helm

Despite his explanation and the need for political stability, the PM is still unpopular – and Olly Robbins has yet to give his side of the story

PM admits he made mistake in choice of ambassador as he makes high-stakes statement to parliament over scandal

Jonathan Freedland on what Keir Starmer said – and didn’t say – to the House of Commons about the Mandelson vetting failure

What questions will sacked head of the Foreign Office be asked, and what might they mean for the PM’s future?

The sacked Foreign Office chief gave evidence to MPs over the Mandelson scandal – and exposed the rotten core of Keir Starmer’s government, says political editor David Maddox

Sacked civil servant says it was right not to tell PM that Mandelson had failed vetting – a view Starmer rejects

Olly Robbins’s testimony will have been painful for the PM. The No 10 omnishambles was publicly laid bare – and Keir’s fresh out of scapegoats, says Guardian columnist Marina Hyde

Editorial: Olly Robbins exposed a deeper failure: when the prime minister’s decision came first, security vetting was left to catch up after the fact

Sacked civil servant told Commons committee there was pressure from No 10 to approve appointment of Mandelson

PM takes questions from MPs a day after sacked Foreign Office chief’s evidence on Peter Mandelson’s security vetting

The civil servant says he was pressured by No 10 to get Mandelson’s vetting done; the PM says he wasn’t informed. Who emerges most damaged?

Exclusive: Kemi Badenoch says the ‘whole thing stinks’ and suggests that the PM would have misled MPs if the claims were true

A Labour MP has refused to be drawn on whether he has confidence in the prime minister as he said there is “definitely a question about the future of the Labour party”. Dan…