It wasn't the typo that I was moaning about- It was the blanket CO2. CAMRA is the (British) Campaign for Real Ale:

CAMRA's definition of Real Ale

And I know German beer is often excellent. In fact, when I was last in Bavaria, my friend there was praising highly the beer he was drinking. He said it was "top fermented". I pointed out that this is the normal way of doing it in Britain, except it doesn't come out cloudy...