Berlin police investigate Roger Waters over Nazi-style uniform at concert

Pink Floyd singer wore costume during performance in which he imagines himself as fictional fascist dictator

Police in Germany have launched a criminal investigation into the Pink Floyd co-founder Roger Waters over a Nazi-style uniform he wore at a recent concert in Berlin.

An investigation has been opened over the costume displayed at the concerts on 17 and 18 May," Berlin police spokesperson Martin Halweg told the Guardian.