Dr Julian Lewis: Why does Saudi Arabia consistently feature in the backstory of terrorists, as in the case of the one who struck here last week? What representations do we make to that country about it?

[The Secretary of State for Foreign and Commonwealth Affairs (Boris Johnson): The backstory of terrorists is of course a subject of continual analysis, and in respect of the individual who struck last week that analysis has yet to be completed. It goes without saying that in our discussions with our Saudi counterparts we make very plain our view that the struggle against terror is a struggle we face jointly.]