“The Secretary of State reasonably believes that the individual is, or has been, involved in terrorism-related activities” (“the relevant activity”). That is a matter to which I will return in section IV below; (2) Condition B: “Some or all of the relevant activity is new terrorism related activity”
“The Secretary of State reasonably considers that it is necessary for purposes connected with protecting members of the public from a risk of terrorism, for terrorism prevention and investigation measures to be imposed on the individual”
“The Secretary of State reasonably considers it is necessary for purposes connected with preventing or restricting the individual’s involvement in terrorism related activity for the specified terrorism prevention and investigation measures to be imposed on the individual.”
“The Secretary of State has been given permission by the Court under section 6; or the Secretary of State reasonably considers that the urgency of the case requires terrorism prevention and investigation measures to be imposed without obtaining any such permission”
“86 What will be needed in the application of this principle will, of course, vary from case to case. The judge is entitled to take the view that a person who really does have a case to answer will make every effort to provide his special advocate with the information he needs to make the challenge. He will also note that the Strasbourg court was careful not to insist on disclosure of the evidence. It is a sufficient statement of the allegations against him, not the underlying material or the sources from which it comes, that the controlled person is entitled to ask for. The judge will be in the best position to strike the balance between what is needed to achieve this and what can properly be kept closed.”