Take charge of emergency calls to 911 (112 for the European continent) and send specialized rescue teams for each case. These services include both the fire station, the police station and the ambulance station. For maritime cases, the coastguards are also notified and if something has happened in the mountains there is also a specific rescue team for them. To work in any of these services you need to be very brave because sometimes you will put your life in danger to save the lives of others.