That's right, in a reasonable and proportionate way and in a way that couldn't be achieved by any other means. Both are required under the ministerial authorization.
On April 24th, 2018. See this statement in context.
On April 24th, 2018. See this statement in context.
Director General, Strategic Policy, Planning and Partnerships, Communications Security Establishment
That's right, in a reasonable and proportionate way and in a way that couldn't be achieved by any other means. Both are required under the ministerial authorization.
See context to find out what was said next.