SNCF Resistance aimed at disrupting and fighting the German occupying forces. This allowed SNCF employees to perform many acts of resistance, including the formation of the Résistance-Fer movement in 1943. Nearly 1,700 SNCF railway workers were killed or deported for resisting Nazi orders. 150 Résistance-Fer agents were shot for their acts of resistance, 500 of them were deported. Half of those deported died in concentration camps. German occupying forces in France also requisitioned SNCF to transport nearly 77,000 Jews and other Holocaust victims to Nazi extermination camps. These deportations have been the subject of historical controversy and lawsuits (such as the
SNCF Class BB 20004 SNCF Class BB 20004 The SNCF class BB 20004 locomotive was a dual-voltage test-bed locomotive transformed from the damaged BB16540 in 1959. After the end of its test period in 1969 it was reinstated with its original equipment under its original number BB16540. SNCF had already experimented with three other dual-voltage locomotives in the 1950s, but these were all rebuilt from a DC locomotive and could only deliver their full power under 25 kV. Power output under 1.5 kV was reduced to 10% of the full power which is nearly negligible. This was however no real problem, as these locomotives