Key legal question
Whether the part of the horse stable located in the agricultural zone was lawfully authorized
Extracted holding
No ordinary building permit or planning exception could justify the encroaching part of the stable; the construction lacked a valid permit.
Extracted reasoning
The stable served hobby horse keeping and was therefore not zone-conforming. A cantonal approval under Art. 25(2) RPG was required for building outside the building zone. The commune's permit without such approval was void, and Art. 24 RPG did not apply because hobby horse keeping is not location-bound.