Investigatory Powers Bill

I have listened with puzzlement. I know that anecdotes do not go down terribly well, but some years ago I was playing rugby for the northern circuit of the Bar against the Irish Bar. I became friendly with an American spectator and talked with him; I think that I introduced him to the Chief Justice of Ireland that evening at dinner in the King’s Inns. However, the following Wednesday half a page was written about the American, who was on the run from the United States for spying. Everything comes into that, including surveillance. I thought no more about it for a fortnight until the phone rang, and it was him. He said, “I want your advice”. I said, “Where are you?”. He said, “I’m in Paris”. I said, “What do you want to know?”. “He said, “Which countries don’t extradite to the United States?”. I could not conceivably breach legal professional privilege by telling your Lordships what my advice was, but would that merit a warrant for interception of the telephone call to me at my home from somebody in Paris in such circumstances?