After several events, in case of doubt, or after the necessary security precautions have been taken in the event of an accident, someone should be informed or first aid work should be initiated.
Many situations, such as injuries, heart attacks, tiredness, fire, home and work accidents or traffic accidents, can be considered urgent according to the severity of the incident and may require intervention by emergency services such as police, fire brigade,
Communication is important in these studies. Mobile phones, radios, car phones or telephone sets can be used in communication.
You need to know emergency phone numbers for this.