In 1999 it was also 42. PLRB was abolished and the remaining PLROs were transferred to the subordination of the 44th PLRB. PLRB Slaný-Drnov. It also ceased to exist on 31 May 2003, and with it all PVOS systems became history after 44 years of active service. On 1 October 2005, the building was handed over to the administration of the Prison Service of the Czech Republic and a part of the premis...Show More ▾