A to B and rescue for now because the sim doesn't implement shunting yet. It works fine in passenger traffic if you attach some DMU trailer cars to it. Controls and handling are quite similar to the railcars since the transmission is similar, except that there are five gears and a separate air brake for the locomotive. The vacuum brakes work on coaches only, goods wagons being unbraked (but with an AI brake van at the rear of the train for additional braking force).