Important Symbols or Signs

Pen
Symbol of culture and Civilisation.

Red cross
Medical aid and Hospital

Red Flag
-Revolution, sign of danger

Black Flag
-Protest

Yellow Flag
-Flown on vehicles carrying patient with infectious disease.

White flag
-Symbol of truce

Wheel
-Symbol of Progress

Flag flown upside down.
-Symbol of Distress

Olive branch
-Peace

Flag flown at half mast.
-National Mourning