In 1942, the LO - the National Organisation for Helping People in Hiding - was established (Dutch: Landelijke Organisatie voor Hulp aan Onderduikers). This became the largest organisation for helping people in
hiding with networks throughout the Netherlands, a unit for forging documents, and assault teams that raided distribution offices to obtain food ration coupons.
In 1942, resistance groups were also set up in Amsterdam and Utrecht for rescuing Jewish children. In Amsterdam, Jews who were rounded up were brought to the former Hollandsche Schouwburg for deportation to Westerbork and later transported further. Assistants from the Jewish Council in the Hollandsche Schouwburg knew how to remove people's names from the personal registration and then smuggle them out of the building.
The children of the Jews in the building were brought to the childcare centre on the other side of the street. Resistance groups with the help of the Jewish leaders took children out of the centre and brought
them to foster families. Six hundred children were rescued.
