Thames House, LondonMatt took the train to London, then a cab to David’s office at Thames House in Millbank. “Morning Matt,” said David. “Our meeting with the PM’s Chief of Staff is not until 16:00 hrs, so we have plenty of time.” Handing Matt his coffee. “In case your wondering, this is in fact a joint MI5 and MI6 undertaking. Hence my involvement as an MI6 Senior Commander, and you as an ex MI6 Senior Commander. So, it was agreed that we be based here in MI5’s building.” “Yes, I was curious of the set up and MI6’s role in a what is basically a domestic assignment.” “Well, MI6 are involved solely because of the French and UK accord for opening and subsequently operating this new tunnel, as part of the current Channel Tunnel’s dual national operational agreement. Come, let me show you

