The AVH has its own prison at Föutca, Budapest I. On the top floor of this building is a special section where only a restricted few of the AVH personnel are permitted to enter; it is also here that the AVH holds its more important prisoners such as Archbishop Groesz and the members of the Kadár group and probably of the Gabor Péter group. Previous to fall of 1950, Andrássy ut 60 housed AVH prisoners, including Cardinal Mindszenty and Rajk.