Which measure can help in preventing slip and fall accidents in mining?

Regularly cleaning work surfaces is essential in preventing slip and fall accidents in mining environments. This measure directly addresses the accumulation of debris, spills, and other hazards that can create slippery conditions. By maintaining clean and dry surfaces, the risk of workers slipping is significantly reduced.

While other options also contribute to overall safety, they do not have the same direct impact on preventing slip and fall incidents. Bright colored signs may help in raising awareness and guiding workers, but they do not eliminate hazards present on the ground. Providing safety videos helps in educating workers about risks and safety procedures but does not change the physical condition of work areas. Increasing work hours can actually lead to fatigue, which may increase the likelihood of accidents, rather than reducing it. Therefore, regular cleaning is the most effective measure in specifically preventing slip and fall accidents.