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Selected keywords: Deter access

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Family
Patrols and enforcement
This family of measures consists of visible surveillance performed by special security patrols to deter access to high risk areas, to enforce the law and to intervene when potential incidents are identified. It is considered a dissuasive family because it is aimed to detect and discourage (...)
Fences at stations
This family of measures consists of access restriction or limitation by fences and other physical barriers at specific parts of stations to prevent unauthorised access to the rails. It is considered a physical family because it physically influences the accessibility and potential collision, (...)
Fences outside stations
This family of measures consists of access restriction or limitation by fences and other physical barriers at high risk locations outside stations (i.e. hotspots) to prevent unauthorised access to the rails. It is considered a physical family because it physically influences the accessibility (...)
Detection and surveillance systems
This family of measures consists of technologies aimed to influence the person at risk and to facilitate the surveillance process. It is considered a technological family because it is aimed to detect and discourage risky and illegal behaviours through various technologies. Measures in this (...)