Wrongs Act 1958

For the purposes of section 54, an obvious risk to a person who suffers harm is a risk that, in the circumstances, would have been obvious to a reasonable person in the position of that person.

Obvious risks include risks that are patent or a matter of common knowledge.

A risk of something occurring can be an obvious risk even though it has a low probability of occurring.

A risk can be an obvious risk even if the risk (or a condition or circumstance that gives rise to the risk) is not prominent, conspicuous or physically observable.

To remove any doubt, it is declared that a risk from a thing, including a living thing, is not an obvious risk if the risk is created because of a failure on the part of a person to properly operate, maintain, replace, prepare or care for the thing, unless the failure itself is an obvious risk.