Where a contractor creates a foreseeable risk by diverting cyclists from a sealed path onto a hazardous area, a warning sign directing cyclists to dismount and walk may constitute a reasonable response to the risk if the danger is obvious to cyclists generally, though this was contested (McLure JA dissenting). The obviousness of a risk is a relevant factor in the breach analysis but is not determinative; its weight varies according to the circumstances, particularly whether the defendant created or increased the risk.
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