Palestinian political prisoners are subjected to abuse and torture in Israeli prisons. G4S has provided both security and surveillance equipment to the prisons. According to a brochure from the company...G4S Technology has supplied security technology to seven Israeli prisons and two remand prisons located in Israel and on the occupied West Bank. Several of the prisons house so called security prisoners - a concept that according to the UN refers to political prisoners from Palestine...We are not made aware of which types of prisoners are held within the prisons that we provide systems for as this is a confidential matter for the Israeli Government, writes G4S in a response to DanWatch.