Emergencies

For a life-threatening emergency, call 112 from any phone.

For a ~~medical emergency~~ call 116 117 for free. It is accessible around the country outside of normal opening hours.and will either connect you with a locally opened practice or, if necessary, a doctor will be sent to your home
For a comprehensive list of phone numbers for varies types of emergencies, see: http://www.gesundheitskosmos-bonn.de/notfall.htm
For problems with disruptive people, drunk teens endangering themselves, etc. call the Ordnungsdienst

Bonn, Germany