We've come to this.
Sir Lindsay Hoyle, the speaker, responding to Flynn.
He says he made a judgment call that did not end up where he expected. He regrets it. He apologises to the SNP. He has made a mistake. He says he will allow an emergency debate under standing order 24 on this.
He will defend all MPs, he says.
He says he never ever wants to pick up a folder to pick up a note about an MP being murdered.
He says he has been shown material that is “absolutely frightening” about the threats to MPs.
And if his mistake is to look after MPs, he is guilty. He has a duty to protect people, he says.
All MPs are at risk, he says. He had serious meetings with the police yesterday. Heading into the election, there are threats.