Fotolia

• Feuerwehrwagen (Fire vehicle): © iconshow #34371414 - Fotolia.com
• Feuerwehr (Fire vehicle 2): © iconshow #34260738 - Fotolia.com
• Polizeifahrzeug (Police car): © iconshow #33921499 - Fotolia.com
• Radar satellite dish: © gameanna #62010837 - Fotolia.com
• Braunkohlekraftwerk (Power plant): © Hardy #24871785- Fotolia.com
• Polizist neben Einsatzwagen (police man besides van): © Lukas Sembera #40289185 - Fotolia.com