Important Signs and Symbols

Sign / Symbol	Meaning
Black arm band	Mourning and protest
Black Flag	Protest
Dove	Peace
Flag Half Hoist	National Mourning
Flag Upside Down	Distress
Green Light	Line clear signal
Lotus	Culture and Civilisation
Olive Branch	Peace
Red Cross	Hospitals or Medical aid
Red Flag	Danger, Emergency and traffic signal to stop
Red Triangle	Family Planning
Two bones crossing each other diagonally with a skull in the upper quadrant	Danger (Electricity)
Wheel	Progress
White Flag	Truce, Surrender
Balanced Scale	Justice