Data Protection Bill [HL] — House of Lords, 2017-11-15
Topic: Defense
Susan Williams (Conservative, Centre-right): My Lords, I thank all noble Lords who have spoken to these amendments on the scope of the national security and defence exemptions in Parts 2 and 4 and the provisions in respect of national security certificates Amendments 124A, 124M and 124N relate to the exemption in Clause 24 for defence purposes. Amendments 124A and 124N seek to reinstate wording used in the Data Protection Act 1998 which used the term "combat effectiveness". While it may have been appropriate for the 1998 Act to refer to "combat effectiveness", the term no longer adequately captures the wide range of vital activities that the Armed Forces now undertake in support of the longer-term security of the British islands and their interests abroad and the central role of personal data, sometimes special categories of personal data, in those activities. I think that is what the noble Lord was requiring me to explain Such a limitation would not cover wider defence activities which defence staff are engaged in, for example, defence diplomacy, intelligence handling or sensitive administration activities. Indeed, the purpose of many of these activities is precisely to avoid traditional forms of combat. Yet without adequate provision in the Bill, each of the activities I have listed could be compromised or obstructed by a sufficiently determined data subject, putting the security, capability and effectiveness of British service personnel and the civilian staff who support them at risk Let me be absolutely clear at this stage: these provisions do not give carte blanche to defence controllers. Rights and obligations must be considered on a case-by-case basis. Only where a specific right or obligation is found to be incompatible with a specific processing activity being undertaken for defence purposes can that right or obligation be set aside. In every other circumstance, personal data will be processed in accordance with GDPR standards Amendment 124M probes the necessity of the applied GDPR’s article 9 exemption for defence purposes. Article 9 provides for a prohibition on processing of special categories of personal data. If we did not modify the application of article 9 for defence purposes, we would be hampering the ability of the Armed Forces to process certain personal data, for example, biometric data. This could have a detrimental impact on operations and other activities carried out by the Armed Forces I firmly believe that it is in the UK’s national interest to recognise that there may sometimes be a conflict between the individual’s right to have their personal data protected and the defence of the realm, and to make appropriate provision in the Bill to this end. I think that the noble Baroness, Lady Hamwee, asked about the publication of security certificates. National security certificates are public in nature, given that they may be subject to legal challenge. They are not secret and in the past they have been supplied if requested. A number are already published online and we will explore how we can make information about national security certificates issued under the Bill more accessible in future. She also asked about the timelessness of these certificates. They are general and prospective in nature, and arguably no purpose would be served by a requirement that they be subject to a time limitation. For example, in so far as a ministerial certificate allows the intelligence services to apply a "neither confirm nor deny" response to a subject access request, any certificate will inevitably require such a provision Amendments 124C, 124D, 124E, 124F, 124P and 148E seek to restrict the scope of the national security exemption provided for in Parts 2 and 4 of the Bill. I remind the Committee that Section 28 of the Data Protection Act 1998 contains a broad exemption from the provisions of that Act if the exemption is required for the purpose of safeguarding national security. Indeed, Section 28 provides for an exemption on such grounds from, among other things, all the data protection principles, all the rights of data subjects and all the enforcement provisions. Although we have adopted a more nuanced approach in the Bill, it none the less broadly replicates the provisions in the 1998 Act, which have stood the test of time. Crucially, under the Bill—as under the 1998 Act—the exception can be relied upon only when it is necessary to do so to protect national security; it is not a blanket exception It may assist the Committee if I provide a couple of examples, first in the context of Part 4, of why the exemption needs to be drawn as widely as it is. Clause 108 includes an exemption from Clauses 137 to 147 relating to information, assessment and enforcement notices issued by the Information Commissioner. It may be necessary for an intelligence service to apply this exemption in cases of extreme sensitivity or where the commissioner requested sensitive data but was unable to provide sufficient assurances that it would be held securely enough to protect the information In relation to the offence of unlawfully obtaining personal data, much intelligence work involves obtaining and then disclosing personal data without the consent of the controller. For example, if GCHQ intercepts personal data held on a foreign terrorist group’s computer, the data controller is the terrorist group. Without the national security exemption, the operation, although authorised by law, would be unlawful as the data controller has not consented. Similarly, reidentification of deidentified personal data may be a valuable source of intelligence if it can be reidentified. For example, an intelligence service may obtain from a computer a copy of a list of members of a terrorist group who are identified using code names, and from other sources the service believes that it can tie the code names to real identities The need for a wide-ranging exemption applies equally under Part 2 of the Bill. Again, a couple of examples will serve to illustrate this. Amendment 124C would mean that a controller processing data under the applied GDPR scheme could not be exempted from the first data protection principle as it relates to transparency. This principle goes hand in hand with the rights of data subjects. It cannot be right that a data subject should be made aware of a controller providing information to, say, the Security Service where there are national security concerns, for example because the individual is the subject of a covert investigation To take another example which touches on Amendment 124D, it is wholly appropriate to be able to limit the obligation on controllers under article 33 of the applied GDPR to disclose information to the Information Commissioner where the disclosure would be damaging to national security because, say, it would reveal the identity of a covert human intelligence source. As is the case under Part 4, this exemption would be applied so as to restrict the information provided to the commissioner, not to remove entirely the obligation to report appropriate details of the breach. I hope that this has given the Committee a flavour of why the national security exemption has been framed in the way that it has. As I have indicated, the Bill’s provisions clearly derive from a similar provision in the existing Data Protection Act and are subject to the same important qualification: namely, that an exemption may be applied in a given case only where it is required for the purpose of safeguarding national security.