Richard, I agree also. Harold Wilson is my hero; the only UK Prime Minister with the guts to say no. Saved thousands of our troops being killed in Vietnam.
By the way, if you come across anyone talking absolute baylocks, the response should be “you read the Daily Mail, don’t you?” To which the response will either be “how do you know?” or “no I listen to the news.” In the latter case you can tell them they must listen to Fox News. Either way they will be astounded!