What must Employers ensure that all walking in working services must have the structural integrity to what?

Employers must ensure that all walking and working surfaces have the structural integrity to support the intended load and prevent hazards such as slips, trips, and falls. This includes regular inspections and maintenance to identify and rectify any potential issues, ensuring surfaces are designed and constructed to meet safety standards. Proper drainage and surface materials should also be considered to enhance safety and functionality in the workplace.