This morning, about 07:40, the RE Bern - Luzern was derailed when leaving Bern station. Two tracks were blocked until about two o'clock and many trains had to be cancelled. Looking at the third picture of this article:

<https://www.bernerzeitung.ch/zug-entgleist-im-bahnhof-bern-chaos-im-pendlerverkehr-138758683213>

I can't think of another reason than a defect at the switch.

Markus, Gürbetal

It was 535 112