Questione giuridica chiave
Whether the music float is a stationary installation subject to USG/LSV
Decisione estratta
The float is a stationary installation because it remains moored in one place during the festival and generates outdoor noise.
Motivazione estratta
Ortsfestigkeit, not permanence, is decisive; a temporary facility can still be an installation if it has a fixed location and may cause harmful or annoying emissions.