Here in the UK, we get many European continental lagers available on tap - but none of them seem to have the frothy light head found on the same lagers when consuming them in their own country, i.e. Germany, Switzerland, Austria. They regularly come out quite horrible actually. Can somebody tell me why this is? Bad pipes, hard water, poor quality bar staff, brewed under license???
I even drink tap pilsner at the beer circus in croydon (specialist beer bar) and it is as flat as a tack - still tastes good though.