Key legal question
Whether the federal public law appeal was admissible against the cantonal ordinance and whether the appellants had standing.
Extracted holding
The appeal was directly admissible, and the individual appellants had standing because they were domiciled in Bern and could plausibly be subjected to the surveillance measures.
Extracted reasoning
No effective cantonal remedy was available; for normative acts, a virtual potential application and a factual interest suffice.