The national flag of Antigua and Barbuda was adopted on 27 February 1967 to mark the achievement of self-government. A competition to design the flag was held in which more than 600 local people entered. The successive colouring of black, yellow, blue, and white (from the sun down) also stands for the soil, sun, sea, and sand. The seven points on the flag represent each of the six parishes and the island of Barbuda. It is not known exactly when the coat of arms was developed, however, since 1909 this design has been used to represent Antigua on the larger coat of arms of the British Leeward Islands.