Here is what I send, Exploded Gas Pipe: Fire:2 ALS engines, 2 BLS engines, 1 Tower Ladder, 1 HAZMAT truck, 1 Battalion Chief EMS: 1 ALS ambulance (more if needed),1 EMS Supervisor Police: 2 Units to help with cordons & traffic (SWAT SUV depending on circumstance) MVA Fire:USAR Squad or HES with equipment trailer (which I have situated at the SE corner of the map) EMS: 2 ALS ambulances, 1 EMS Supervisor, (1 EMS Helicopter depending on extent of injuries) Police: 1-2 units to help with cordons and traffic Unknown Type Fire Fire: 1 ALS engine, 1 BLS engine, 1 Tower Ladder, 1 Battalion Chief (additional units as needed) EMS: 1 ALS ambulance (additional units as needed) Police: 1-2 Units to help with cordons and traffic Active Shooter Police: 2 closest patrol units, 1 Marked SUV (with 4 SWAT officers, 1 with a MP5), 1 Unmarked Cruiser (with 3 SWAT officers, 1 with a MP5), 1 Police Helicopter for surveillance EMS: 1 ALS ambulance, 1 EMS Supervisor, (additional units as needed)