I rang Brian [Mulroney] up. I said, "What's this bloody nonsense. You've got a wheat trade with Iraq and you won't come aboard?" I said, "We've got a bloody big wheat trade too, so get your priorities right." And he said, "Okay, Bob. I'll come." I rang George and he was very appreciative.

I really had very little to do with Pierre Trudeau. He was off the scene very soon.

[ Rajiv Gandhi] was such an infinitely more attractive leader than his mother.

[ Elizabeth II] has immersed herself, in the sense [that] she can speak intelligently about any and all members of the Commonwealth and she has played a role.

We [ with Brian Mulroney and Rajiv Gandhi] went to the meeting in Canada [the 1987 Vancouver CHOGM] and I said to them there that sanctions weren't working; they were just being busted. And it did seem to me that one way that we could bring the apartheid regime down would be if we did mount an effective investment sanction.

There is a reciprocal respect for [ Elizabeth II], for her interest in the Commonwealth. The members of the Commonwealth recognise that here is a genuine interest from the top. So, that's one reason. I'm not putting it necessarily in order of importance.

You've got to remember the Cold War was a very real thing then, so the relationship with the United States was very, very important. As was the relationship that I was developing with China: that was something I did very much. And they weren't conflicting things.