Question juridique clé
Whether home-based on-call duty had to be treated as compensable working time under the applicable canton rules.
Solution extraite
The court held that home-based on-call duty was not automatically working time; it could be treated differently from on-site on-call duty because the factual constraints were not equivalent.
Motifs extraits
There were objective differences between being on call at home and being required to stay at the workplace. At home the employee still retained meaningful freedom of movement and private life, whereas on-site duty severely restricted use of time and personal life. The distinction was therefore neither arbitrary nor unequal treatment.