One thing I would like to add is that I remember our trainers stressing on the importance on how to make the call to emergency services. There is like a list of 10 important details that you need to mention when you call the emergency services. I remember things like how many are injured, address, any hazards nearby, etc etc. This gives the paramedics a chance to prepare in advance and call the necessary amount of personnel to the scene.

Excellent work though. This is a topic close to my heart!