Question juridique clé
Which canton was responsible for social assistance for a foreign national without Swiss residence: Aargau or Zurich?
Solution extraite
The canton of Aargau remained the stay canton and therefore had to bear the social assistance costs; Zurich was not responsible.
Motifs extraits
Since the person had no Swiss residence, liability depended on the stay canton under the ZUG. The cantonal findings showed a continuous stay in Aargau before the police intervention; the intended visit to the Greek consulate in Zurich and the later placement in a psychiatric clinic did not change the stay canton, and a change of stay canton is to be admitted only with restraint.