Andrew Mueller takes a nostalgic tour of duty around the Canberra War Memorial, in the company of a retired Major-General and, erm, a Canadian country singer. I’ve heard the jokes about Canberra – and I lived there long enough, six years of my childhood, to feel entitled to make them, when the occasion is fitting. But whenever my friends in London ask my advice when plotting their first Australian itinerary, I always recommend visiting the capital, even if only for a couple of days. The countryside that surrounds and encroaches on the city is beautiful, there’s something seductively soporific about...