Sentence 9.8.7.1.(5)

Intent 1:

To limit the probability of an inadequate means of maintaining balance and arresting falls on stairs that have a configuration that is inherently more difficult to negotiate.

This is to limit the probability of:

• persons falling, or
• persons falling in an emergency, which could lead to delays in the evacuation or movement of persons to a safe place.

This is to limit the probability of harm to persons.