“Purpose of Part III. (1) The rules in this Part apply for choosing the law (in this Part referred to as “the applicable law”) to be used for determining issues relating to tort… (2) The characterisation for the purposes of private international law of issues arising in a claim as issues relating to tort … is a matter for the courts of the forum… (4) The applicable law shall be used for determining the issues arising in a claim, including in particular the question whether an actionable tort …has occurred. (5) The applicable law to be used for determining the issues arising in a claim shall exclude any choice of law rules forming part of the law of the country or countries concerned. (6) For the avoidance of doubt (and without prejudice to the operation of section 14 below) this Part applies in relation to events occurring in the forum as it applies in relation to events occurring in any other country. (7) In this Part as it extends to any country within the United Kingdom, “the forum” means England and Wales, Scotland or Northern Ireland, as the case may be.”
“The exceptional role given to the substantive domestic law of the forum in the law of tort, apart from being almost unknown in the private international law of any other country, is parochial in appearance and ‘also begs the question as it presupposes that it is inherently just for the rules of the English domestic law of tort to be indiscriminately applied regardless of the foreign character of the circumstances and the parties'.”
“104. The threshold exclusion test which they chose, and which Parliament adopted, was that it should be substantially more appropriate for the applicable law to be other than the law of the country in which the events constituting the tort in question occurred. We have read the evidence given by the representatives of the Law Commission to the Special Standing Committee of the House of Lords (Session 1994–1995, HL Paper 36). It is clear that the commission intended the use of the word “substantially” to be taken seriously. Thus Dr Peter North, the distinguished scholar of private international law who was the moving force behind these proposals when he was a law commissioner, said, at p 37: “The structure of clauses 11 and 12 is to have as certain a rule as possible in 11 but in 12 to disapply that rule after a threshold has been overcome. The words that embody that threshold are the words in line 20 on p 5 of the Bill: ‘substantially more appropriate.’ I do not see any magic in those particular words but I do support the policy that you disapply the rules in clause 11 when some significant threshold has been reached embodied in clause 12… I think the word ‘substantially’ or a word like it ought not to be omitted because it is part of what Lord Wilberforce described as the striking of this balance. If you take the word ‘substantially’ or a similar word out of clause 12, you strike the balance more in favour of flexibility and further away from the certainty provided by clause 11.”
“it is a very rare case. Prima facie there has to be a strong case.” “The structure of clauses 11 and 12 is to have as certain a rule as possible in 11 but in 12 to disapply that rule after a threshold has been overcome. The words that embody that threshold are the words in line 20 on p 5 of the Bill: ‘substantially more appropriate.’ I do not see any magic in those particular words but I do support the policy that you disapply the rules in clause 11 when some significant threshold has been reached embodied in clause 12… I think the word ‘substantially’ or a word like it ought not to be omitted because it is part of what Lord Wilberforce described as the striking of this balance. If you take the word ‘substantially’ or a similar word out of clause 12, you strike the balance more in favour of flexibility and further away from the certainty provided by clause 11.”
“133. In the present case none of the locations where the Claimants allege they were detained, or from where they allege they were transferred, was under British control. The alleged detentions and transfers are said to have involved, or to have resulted from, the actions of agents of foreign states. Even in respect of the two causes of action which might be said to have a real link to the United Kingdom (misfeasance in public office and negligence) the basis of the claims is the allegation of unlawful detention in and transfer from various foreign states. This is not a case in which it would be ‘substantially more appropriate’ to apply English law. Nor are the locations where the Claimants say their injuries occurred under United Kingdom control. It is also pertinent to note that the Claimants are not, and never have been UK nationals, did not have the right to enter or remain in the United Kingdom and were not resident within the United Kingdom during the relevant period.”
“148. The decision that the general rule should not be displaced was not a marginal one in our view, nor was it premature to take it.”
“26. In the present cases, all the events relied on as constituting the torts alleged by the Iraqi civilian claimants occurred in Iraq. The claimants have not sought to argue that English law is applicable and have accepted that the applicable law is the law of Iraq. It is likewise not disputed that the claims in tort relating to Mr Rahmatullah's detention, alleged ill treatment and transfer to US forces in Iraq are governed by Iraqi law. In so far as Mr Rahmatullah's claims are founded on his subsequent detention and alleged ill treatment in Afghanistan, the general rule dictates that Afghan law is applicable and neither party has suggested that there is any factor which could displace it.”
“366. The claims by Yunus Rahmatullah and the Iraqi civilian claimants all include claims in tort. Although all of these claims were pleaded in English law in the statements of case, it now seems to be common ground that the claims are governed by the lex loci delicti. Yunus Rahmatullah accepts that the claims relating to his detention, alleged ill-treatment and transfer in Iraq to US forces are all governed by Iraqi law. To the extent that his claims are founded on his subsequent detention and alleged illtreatment in Afghanistan, neither party has suggested that Afghan law is displaced. The Iraqi civilian claimants have accepted that the law governing their claims in tort is the law of Iraq.”
“17 …it is now accepted that the tort claims have to be determined according to the law of Afghanistan or Iraq respectively, subject to the doctrine of Crown act of state if applicable, while the human rights claims have to be determined according to theHuman Rights Act 1998 .”
“149. If section 12 has to be considered, we derive the following additional propositions from our consideration of the statute and the cases. (7) The exercise to be conducted under section 12 is carried out after the court has determined the significance of the factors which connect a tort or delict to the country whose law would therefore be the applicable law under the general rule. (8) At this stage there has to be a comparison between the significance of those factors with the significance of any factors connecting the tort or delict with any other country. The question is whether, on that comparison, it is ‘substantially more appropriate’ for the applicable law to be the law of the other country so as to displace the applicable law as determined under the ‘general rule’. (9) The factors which may be taken into account as connecting a tort or delict with a country other than that determined as being the country of the applicable law under the general rule are potentially much wider than the ‘elements of the events constituting the tort’ in section 11 . They can include factors relating to the parties' connections with another country, the connections with another country of any of the events which constitute the tort or delict in question or the connection with another country of any of the circumstances or consequences of those events which constitute the tort or delict. (10) In particular the factors can include (a) a pre-existing relationship of the parties, whether contractual or otherwise; (b) any applicable law expressly or impliedly chosen by the parties to apply to that relationship, and (c) whether the pre-existing relationship is connected with the events which constitute the relevant tort or delict.” ‘elements of the events constituting the tort’ in section 11 . They can include factors relating to the parties' connections with another country, the connections with another country of any of the events which constitute the tort or delict in question or the connection with another country of any of the circumstances or consequences of those events which constitute the tort or delict. (10) In particular the factors can include (a) a pre-existing relationship of the parties, whether contractual or otherwise; (b) any applicable law expressly or impliedly chosen by the parties to apply to that relationship, and (c) whether the pre-existing relationship is connected with the events which constitute the relevant tort or delict.”
“35-148 The application of the displacement rule in s.12 first requires, taking account of all the circumstances, a comparison of the significance of the factors which connect the tort with the country the law of which would be applicable under the general rule and the significance of any factors connecting the tort with another country. Secondly, it then has to be asked, in the light of that comparison, whether it is “substantially more appropriate for the applicable law for determining the issues arising in the case, or any of those issues,” to be the law of the other country. The provisions of s.12 have been applied to displace the law applicable under s.11 on very few occasions. The following points, in particular, are to be noted. First, the rule applies irrespective of whether the applicable law has been determined by s.11(1) (clause (5) of this Rule) or by one of the limbs of s.11(2) (clause (6) of the Rule). Secondly, it would seem that the case for displacement is likely to be the most difficult to establish in cases falling within s.11(2)(c), because the application of that provision of itself requires the court to identify the country in which the most significant element or elements of the tort are located. Thirdly, s.12 envisages displacement of the general rule not only in relation to the case as a whole, but also in relation to a particular issue or issues. Fourthly, s.12 may lead to the application of the law of any country other than that designated by s.11. Fifthly, the factors to be taken into account include, but are not limited to, factors relating to the parties, to any of the events which constitute the tort or delict in question or to any of the circumstances or consequences of those events. Sixthly, the relevant connection may be to the territory of a particular country, or to its legal system, with the consequence that the court may take into account a choice of law provision in a contract between the parties. Finally, it has been emphasised that “substantially” is the key word in determining whether displacement of the general rule should be permitted and that the general rule should not be dislodged easily, lest it be emasculated. The general rule in s.11 is not displaced simply because on balance, when all factors relating to a tort are considered, those that connect the tort with a different country prevail. Accordingly, the party seeking to displace the law which applies under s.11 must show a clear preponderance of factors declared relevant by s.12(2) which point towards the law of the other country. Whether that is the case will depend on the facts of the case and on the particular issue or issues which arise for decision. If, however, in addition to the factors to which the general rule in s.11 refers, there are other significant factors connecting the tort to the country whose law applies under that rule (such as the fact that it is the national law or country of residence of at least one party), this will make it much more difficult to invoke the rule of displacement in s.12.”
“6. The 2003 MoU was signed three days after military operations in Iraq had begun. In a statement made for the purpose of these proceedings, Mr Damian Parmenter, Head of Operating Policy in the Operations Directorate of the Ministry of Defence, explained that it was considered important to obtain the 2003 MoU because of “the known US position on the application of the Geneva Conventions”
“This arrangement will be implemented in accordance with the Geneva Convention relative to the Treatment of Prisoners of War and the Geneva Convention relative to the Protection of Civilian Persons in Time of War, as well as customary international law.” 8. As Ms Lieven QC, who appeared for Mr Rahmatullah, pointed out, clause 4 of the 2003 MoU, which provides for the return of transferred prisoners, is in unqualified terms. This was no doubt necessary because of the unambiguous requirements of article 45 of GC4. It will be necessary to look more closely at that article presently but, among its material provisions, is the stipulation that if the power to whom the detainee is transferred (in this instance the US) fails to fulfil GC4, the detaining power (here the UK) must take effective measures to correct the situation or request the return of the transferred person. Clause 4 of the 2003 MoU therefore provides: “Any prisoners of war, civilian internees, and civilian detainees transferred by a detaining power [the UK] will be returned by the accepting power [the US] to the detaining power without delay upon request by the detaining power.” 9. Ms Lieven argued—and I am inclined to accept—that the unvarnished and blunt terms of clauses 1 and 4 were designed to avoid disagreements as to the applicability of GC3 and GC4; to eliminate disputes as to whether particular actions of the accepting power might have breached the Conventions; and to remove from the potentially controversial and delicate area of inter-state diplomacy debates about how prisoners should be treated. 10. Clause 5 of the memorandum deals with the situation where it is proposed that prisoners who had been transferred would be released or removed to territories outside Iraq. It seems likely that at least one of the reasons for including this provision was to cater for the requirement in article 45 of GC4 that protected persons may only be transferred to a power which is a party to the Convention and after the detaining power has satisfied itself of the willingness and ability of the transferee power to apply GC4. Clause 5 of the 2003 MoU provides: “The release or repatriation or removal to territories outside Iraq of transferred prisoners of war, civilian internees, and civilian detainees will only be made upon the mutual arrangement of the detaining power and the accepting power.” 11. It is common case that the 2003 MoU is not legally binding. It was, said Mr Eadie QC, who appeared for the Secretaries of State, merely a “political” arrangement. But its significance in legal terms should not be underestimated. That significance does not depend on whether the agreement that it embodies was legally binding as between the parties to it. As Lord Neuberger of Abbotsbury MR said[2012] 1 WLR 1462 , para 37, the 2003 MoU was needed by the UK in order to meet its legal obligations under article 12 of GC3 and article 45 of GC4. (Such parts of these as are relevant to the present appeal are in broadly similar terms.) Put plainly, the UK needed to have in place an agreement which it could point to as showing that it had effectively ensured that the Geneva Conventions would be complied with in relation to those prisoners that it had handed over to the US. The 2003 MoU was the means of meeting those obligations. It provided the essential basis of control for the UK authorities over prisoners who had been handed over to the US. 12. In other contexts the UK Government has deployed the fact that it has made arrangements with foreign powers in order to persuade courts that a certain course should be followed. Thus, in MT (Algeria) v Secretary of State forthe Home Department[2010] 2 AC 110 , para 192, Lord Hoffmann, referring to assurances which the Algerian and Jordanian Governments had given that the persons whom the Home Secretary proposed to deport to Algeria and Jordan would not face torture or other ill-treatment contrary toarticle 3 of the European Convention for the Protection of Human Rights and Fundamental Freedoms (“ECHR”), said that the existence of those assurances was a sufficient basis on which it could properly be found that the deportee would not be subject to such treatment. 13. The assurances to which Lord Hoffmann had referred were considered by the European Court of Human Rights (“ECtHR”) in Othman v United Kingdom(2012) EHRR 1 . At para 164, the court recorded the following submission made on behalf of the UK Government: “The Government reiterated that the assurances contained in the MoU had been given in good faith and approved at the highest levels of the Jordanian Government. They were intended to reflect international standards. There was no lack of clarity in them, especially when the MoU was interpreted in its diplomatic and political context … To criticise the MoU because it was not legally binding (as the applicant had) was to betray a lack of an appreciation as to how MoUs worked in practice between states; they were a well-established and much used tool of international relations.” 14. In Ahmad v Government of the United States of America [2007] HRLR 157 , in resisting an application for extradition to America to stand trial on various federal charges, the appellants claimed that if they were extradited there was a real prospect that they would be made subject to a determination by the President that would have the effect that they be detained indefinitely and/or that they would be put on trial before a military commission in violation of their rights under articles 3, 5 and 6 of ECHR. By diplomatic notes, the Government of the US had given assurances that upon extradition they would be prosecuted before a federal court with the full panoply of rights and protection that would be provided to any defendant facing similar charges. It was held there was a fundamental assumption that the requesting state was acting in good faith when giving assurances in diplomatic notes. The assurances in the notes were given by a mature democracy. The United States was a state with which the United Kingdom had entered into five substantial treaties on extradition over a period of more than 150 years. Over this period there was no instance of any assurance having been dishonoured. 15. Memoranda of understanding or their equivalent, diplomatic notes, are therefore a means by which courts have been invited to accept that the assurances which they contain will be honoured. And indeed courts have responded to that invitation by giving the assurances the weight that one would expect to be accorded to solemn undertakings formally committed to by responsible governments. It is therefore somewhat surprising that in the present case Mr Parmenter asserted that it would have been futile to request the US Government to return Mr Rahmatullah. As Lord Neuberger of Abbotsbury MR pointed out[2012] 1 WLR 1462 , 1486, para 39, this bald assertion was unsupported by any factual analysis. No evidence was proffered to sustain it.”
“37. It is at this point that article 45 of GC4 comes directly into play. In so far as is material to the present case, it provides: “Protected persons may be transferred by the detaining power only to a power which is a party to the present Convention and after the detaining power has satisfied itself of the willingness and ability of such transferee power to apply the present Convention. If protected persons are transferred under such circumstances, responsibility for the application of the present Convention rests on the power accepting them, while they are in its custody. Nevertheless, if that power fails to carry out the provisions of the present Convention in any important respect, the power by which the protected persons were transferred shall, upon being so notified by the protecting power, take effective measures to correct the situation or shall request the return of the protected persons. Such request must be complied with.” 38. In these circumstances the UK Government was under a clear obligation, on becoming aware of any failure on the part of the US to comply with any provisions of GC4, to correct the situation or to request the return of Mr Rahmatullah. On9 September 2004 , the then Minister for the Armed Forces, Mr Adam Ingram MP, gave a written answer to a parliamentary question in which he stated that “all persons apprehended by the United *635 Kingdom Forces in Iraq and transferred to United States forces, and who are still in custody, remain in Iraq”
“32 …The Private International Law (Miscellaneous Provisions) Act 1995 abolished the double-actionability rule and introduced rules requiring English courts to apply to claims in tort the law which had the most significant connection with the wrong, subject to an altogether more limited saving for the public policy of the forum applicable only in those cases where a specific foreign law was found to be repugnant to the policy of the forum.”
“58. The 2013 Act is one of those in which Parliament has stipulated that a closed material procedure may be permitted by the court. It represents Parliament's assessment of how, in relevant civil proceedings, the balance is to be struck between the competing interests of open justice and natural justice on the one hand and the protection of national security on the other, coupled with express provision in section 14(2)(c) to secure compliance with article 6.”
“(2) Nothing in sections 6 to 13 and this section (or in any provision made by virtue of them)…is to be read as requiring a court or tribunal to act in a manner inconsistent with Article 6 of the Human Rights Convention.”