Public policy plays a crucial role in shaping court rulings by considering societal interests and fairness. When balancing individual rights with broader societal good, courts may rule in favor of decisions that reflect values such as personal responsibility, protection of vulnerable populations, and prevention of frivolous lawsuits.
For example: A manufacturer produces lifesaving fire equipment which, due to an inherent risk, might occasionally fail. Public policy may shield the manufacturer from liability beyond specific warranty claims to ensure these essential products continue to be available.