does anyone know what the red thingys are? it looks like there is light :otter_think: maybe? the yellow thingies are Euro-Balisen but the red ones no idea. It looks like it has some sort of mirror on it maybe? Could be measuring equipment of some kind.


@Johann150 @igwigg yeah, looks like retroreflectors for automated laser measurements. Probably some construction nearby that they need to verify is not affecting the train line. yeah it's at the trainstation in berne where they have some construction works next to it

@igwigg @Johann150 ah of course, they have automated laser platforms mounted on the pillars to make sure the new tunnels aren't affecting the existing station.

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