Questione giuridica chiave
Whether the horse exercise park and access road could be authorized as a partial transformation/extension under former Art. 24 al. 2 aLAT or current Art. 24c LAT.
Decisione estratta
No. The project was a new, separate installation and the previous 1996 authorized works had already exhausted the available transformation/extension possibilities.
Motivazione estratta
A partial transformation under the former law must remain minor and preserve the building's identity. The exercise park was an independent new ground installation, not a measured enlargement, and the one-time exceptional extension right had already been used for the 1996 reconstruction and conversion works.