And I want to congratulate you Brian [Paddick] on your great common sense and decency with which you put your case and I do hope that it is not the e… - Boris Johnson

[The attack was] a sign [from President Putin that] no-one could escape the long arm of Russian revenge ... [The attack] was a sign that President Putin or the Russian state wanted to give to potential defectors in their own agencies: 'This is what happens to you if you decide to support a country with a different set of values. You can expect to be assassinated'.

I think Rex Tillerson is absolutely clear in his view, which is the same as mine. You have got to engage with Russia, but you have got to engage in a very guarded way. You have got to beware of what they are up to. There is no question that, when you look at Russian activity on the cyber front, when you look at what they are doing in the western Balkans, when you look at what has been happening in the Ukraine, you've got to be very, very cautious. I think it is entirely right to have a dual track approach. We don't want to get into a new Cold War. That's something London and Washington are completely at one on. But nor do we want Russian behaviour to continue as it is - and Rex Tillerson has been very clear about that.

[The UK should] chuck Chequers