It's for targeting and to see how effective it is.
On June 15th, 2017. See this statement in context.
On June 15th, 2017. See this statement in context.
June 15th, 2017 / 9:55 a.m.
Director General of Operations, Communications and Consultations, Privy Council Office
It's for targeting and to see how effective it is.
See context to find out what was said next.