why do governments create laws to reduce injury risks?\no to reduce the need for lifeguards at public…

why do governments create laws to reduce injury risks?\no to reduce the need for lifeguards at public pools\no to support research initiatives that find new ways to be safe\no to ensure the safety of drivers and pedestrians on roadways\no to uphold weapons restrictions only for people using them at home
Answer
Brief Explanations:
Laws are made to safeguard public. Ensuring driver - pedestrian safety on roadways is a key reason for injury - risk - reducing laws. Reducing lifeguard needs is not a main reason. Supporting research is not the direct aim. Weapon restrictions at home are not related to general injury - risk - reducing laws.
Answer:
to ensure the safety of drivers and pedestrians on roadways