Now, tell me if I'm mistaken, but is Guinness destined for the UK now only brewed in Ireland? I lived not far from the Park Royal brewery in Hanger Lane, many years ago, and often caught the smell of the malting on the way to work (Piccadilly Line).

I know that Park Royal brewery has been demolished - so, presumably, the Guinness we drink here is the same as that drunk in Ireland. Or are there parallel brewings for the different countries?