Questão jurídica principal
Whether the appellant violated a duty of care by omission in supervising the climbing game and its staff.
Decisão extraída
The appellant had no legally relevant omission causing the accident; the necessary additional instructions and supervision were not required on the established facts.
Fundamentação extraída
The court held that the experienced employee knew the equipment and proper securing method; no further instructions were needed. Constant surveillance of a skilled worker was not required, and the general organization or identification of festival-related risks was not shown to have had adequate causal relevance to the accident.