What is the Danger Zone?

What is the Danger Zone?

• A. All space above & Below
• B. 3m from outer rail
• C. 5m from outer rail
• D. 1.5m from edge of platform

Answer: (B)

The danger zone is the three-metre area from the outer rail where extra caution is required. This boundary is defined to reflect the space around the track where a passing train or related hazards can affect you, so staying outside this zone reduces the risk. This option is the best because it states a fixed horizontal distance from the outer rail, which matches how safety guidelines define the danger zone. The other choices describe vertical space, a larger distance from the rail, or a distance from the platform edge, none of which establish the standard boundary from the rail itself.

The danger zone is the three-metre area from the outer rail where extra caution is required. This boundary is defined to reflect the space around the track where a passing train or related hazards can affect you, so staying outside this zone reduces the risk.

This option is the best because it states a fixed horizontal distance from the outer rail, which matches how safety guidelines define the danger zone. The other choices describe vertical space, a larger distance from the rail, or a distance from the platform edge, none of which establish the standard boundary from the rail itself.