Head-on collision at Treis Gefyres area, a few kilometers after Athens central station in direction to the north. The suburban train 4003 operated with the Railbus 560 103/203 and the local freight train 80100 headed by the MLW A504, meet its other on the same line. Due to low speed there was no one died and 56 passengers has had lightly injured. The MLW A 453 is a rescue loco.