The criminal code of Rotwelsch deciphered
From our UK edition
When Martin Puchner was a child, tramps would turn up at his family home in Nuremberg to be fed by his mother. His father explained that they were drawn by a zinken (sign) associated with Rotwelsch, a language spoken by vagrants and criminals whose name is derived from two terms: Rot (beggar) and Welsch (incomprehensible).
