Arthur Seyß-Inquart
There was also a "Jewish assembly camp" at Westerbork, in addition to a number of other camps controlled by the military, the police, the SS or Seyß-Inquart's administration. These included a "voluntary labor recruitment" camp at Ommen. A total of around 530,000 Dutch civilians worked for the Germans, of whom 250,000 were sent to factories in Germany.