The emergency numbers are the same as in all the other regions of Russia: 112 is the Single Emergency Number, 101 is the number of the Fire Service and Ministry of Emergency Situations, 102 is the Police one, 103 is the ambulance one, 104 is the Emergency Gas number. Moscow's EMS is the second most efficient one among the world's megacities, as reported by PwC during the presentation of the international study Analysis of EMS Efficiency in Megacities of the World.