Question juridique clé
Whether the folientunnels are zoned-compatible in the agricultural zone
Solution extraite
No. The tunnels were deemed predominantly soil-independent production and therefore not zoned-compatible under Art. 16a RPG.
Motifs extraits
Although the crops rooted in soil, they remained under fixed coverings until harvest and were cultivated under artificial conditions; the tunnel production was an autonomous branch without meaningful relation to open-field cultivation.