An information panel at the Akazienweg U-Bahn station in Cologne-Bickendorf, North Rhine-Westphalia, Germany, explains the artwork "Gate with the Golden Stone" ("Findling", 1989) by sculptor Heinrich Brummack. It translates the gate's two Latin inscriptions: "Viatori Illegali" as "the unlawful traveller", a warning to fare-dodgers, and "Ianva Ivdicii" as "Gate of Judgement", a reference to a looming fine and a troubled conscience. The panel was written by Walter Kremp, then headteacher of the neighbouring Erlenweg Catholic primary school, together with his class. Its lower edge also carries th