"Ah! Auror, yes, like in detective. Mystischenermittler we are calling them in Germany, yes? I know what you do." This seemed to delight him for some reason and he looked the most excited he had since John had arrived. Rolf could not have planned this better has he wanted to, the luck of this situation was uncanny. Not only had he found an English Wizard who seemed average above all else, but he'd found one somewhat involved with the Ministry and in law enforcement. "In Germany it is not the Ministry that is over the Mystischenermittler. They fall, yes, under International wizarding regulation, but they are private as since 1945 the polizei have not been with government. There were much changes then."