@saab,
According to the Swiss media, the reason for this new law (200 Swiss Franks penalty) is that the alpinists are shocked ... and that the Inner-Rhoden government thinks, children (which are up there "numerous" in the summer season) should be protected.
One nudist was arrested by the police so far - but since it wasn't against any law, he had to be released.
The Landgemeinde will discuss the new law on February 9.
The Alpstein region, where the nudist did/wanted to hike naked ...