Linköping University (LiU) provides a complete safety system that comprises IT security support, emergency campus security services available around-the-clock, and particular lab and general safety procedures. Students should call the national emergency number 112 in case of an emergency. Campus security: On call around-the-clock to help with emergencies, lockouts, vandalism, and break-ins on all campuses. Their number is +46 13 28 58 88. Immediate emergencies: To contact rescue, police, and ambulance services in life-threatening circumstances, dial 112. Particular campus security: You can also contact +46 (0)11 36 3010 for Norrköping campus security.