Peter Guy, the Operational Security & Continuity Planning Manager at Network Rail, gave a presentation on protecting rail critical infrastructure in the UK. Network Rail owns and operates Britain's railway infrastructure across nine routes. It has identified 69 critical national infrastructure assets, including regional operations centers, signaling control centers, and electrical control rooms. Network Rail takes a holistic approach to security, incorporating physical, technical, procedural, and cultural measures. There are challenges in coordinating with the various government agencies and other infrastructure sectors involved in critical national infrastructure protection.