Retaining Walls between 1800mm and 1200mm high

Retaining walls between 1800mm and 1200mm must comply as a standard barrier in regards to Non Climbable Zones. Other barrier elements may be needed to make them comply.

Retaining walls need to be looked at under the same scrutiny as any other barrier type. Non-Climbing Zones are an essential part of a retaining wall being compliant.