Gauge changing in Zweisimmen of the interface passenger car Bsi # 292 from standard gauge (background) to meter gauge, shoved by the meter gauge locomotive Ge 4/4 # 8001 of the MOB (Montreux-Oberland-Bernois). The interface car is used for the GOLDENPASS EXPRESS push-pull trains between Zweisimmen and Interlaken Ost, for the connection between the locomotive Re 465 of the BLS with standard buffers and coupling and the GOLDENPASS EXPRESS push-pull train, wich has an automatic Schwab coupler. This interface cars Bsi 96 85 8300 # 291 to # 293 are gauge changeable too, for the transfer from Zweisimmen to the MOB workshop in Chernex, where is done the maintenance. The gauge changing device on the right (track 7) is in home position (not active).