Comment by mort96

I'm in Norway, I was once at the railway station and someone collapsed on the platform and needed medical attention. Conductors of both trains currently at the platform attended the person, so train traffic was delayed.

The official reason for the delay, according to the Ruter app, the info screens and announcements over the PA system, was "signalfeil" ("signal error"). So at least in Norway, we clearly have a culture of describing all sorts of problems, including completely non-technical problems like someone having a medical emergency, as a problem with the train signals.