I thank the hon. Lady for her comprehensive list of questions. I will do my best to answer them—perhaps in reverse order, given that I raised the issue of Nazanin Zaghari-Ratcliffe with the Iranian ambassador this afternoon. Our position is that we want consular access to Nazanin, and we have reiterated to the ambassador our concern for her welfare. The hon. Lady will be aware that the Iranians will claim that we have no business in this matter because Nazanin Zaghari-Ratcliffe is a dual national, but we will persist.
On what we are doing to protect shipping and individuals, I emphasise that our aim is to de-escalate the situation and turn down the temperature. I believe that our European friends and partners feel the same way. We will continue to act with the E3 in particular to dial this down, and that is our best way forward in ensuring that all are protected—that the vital trade routes through the straits are protected, and particularly that our nationals in the Gulf region are safe.
The hon. Lady presses me on intelligence. She knows very well that I am not going to comment in detail, or indeed at all, on intelligence. What I can say to her is that we make our own assessment. I hope that she will recognise the form of words that I have used, which is well understood. We are as sure as we can be of the source of this latest attack. Indeed, although the hon. Lady has not mentioned this specifically, we also associate Iran with the attacks of 12 May.
In relation to the assessments made by others, I think it is true to say that our means of determining provenance are among the very best in the world. Others will of course make their own assessments, which are of great interest, but I stand by my assessment that I have iterated to the hon. Lady; I believe that it is of high quality and is highly reliable. She mentioned the Leader of the Opposition, and he must speak for himself.
On the independent investigation, the vessels, which since the attack of 13 June were in international waters, remain the property of the ship owners. At the moment, they are being taken to Fujairah in the Emirates. It is for the ship owners to determine what investigation will now take place and who will carry out that investigation. I hope that gives the hon. Lady some confidence that we were approaching the matter in a balanced way, but let me reiterate the Government’s intention to do all in our power to de-escalate this difficult situation.