Key legal question
Whether the unpublished socio-hotel conventions for 2001 and 2002 were amenable to abstract public-law review and were validly enforceable against residents.
Extracted holding
Yes. The conventions functioned like cantonal general norms affecting an indeterminate group of residents, so public-law review was available; lack of publication did not make them null, and the residents could challenge them directly.
Extracted reasoning
They were a hybrid administrative arrangement but unilaterally fixed residents' obligations; because residents had no effective individual decision to challenge, abstract review had to be open. Failure to publish prevented binding entry into force only if publication was required, but the court still examined the acts on the merits.