railway police force that provides services to operators and passengers of the railways throughout England, Scotland and Wales. The mission of BTP is to ensure a safe rail system to service interruptions and the risk of crime. To this end, the BTP has developed a SII ( Spatial Information Infrastructure ) environment designed to support the many agencies involved in the planning of security operations. The infrastructure provides access to support tools for operational planning and strategic analysis of crime, civil emergency planning, etc.. centralizing in a single system all geolocated data and information flows held by various security agencies.
