Which method is effective for preventing unauthorized pedestrian access in a workplace?

Implementing high impact barriers is an effective method for preventing unauthorized pedestrian access in a workplace primarily because these barriers serve a physical and substantial deterrent to entry. High impact barriers are typically constructed from durable materials designed to withstand significant force, making them particularly useful in environments where the risk of collisions with forklifts or other heavy machinery is high.

These barriers create clear distinctions between pedestrian areas and zones where vehicles operate, thus significantly reducing the likelihood of an accident. Their robust design not only protects pedestrians but also helps to manage the flow of traffic, ensuring that only authorized personnel can access certain areas. The visual cue provided by high impact barriers also reinforces safety protocols and encourages workers to adhere to designated paths and zones, which is pivotal in a busy and potentially hazardous environment.

In contrast, while pedestrian crossings, designated walkways, and temporary barriers contribute to managing pedestrian traffic, they do not provide the same level of protection as high impact barriers. Crossings and walkways rely on compliance from both operators and pedestrians, and temporary barriers may not be sufficiently sturdy to control access effectively in the long term.