Flag of Eswatini College of Arms in London registered the flag on 30 October 1967. The first official hoisting of the flag was conducted on this day. The flag is rectangular with length and breadth in a ratio of 3:2 respectively. The red stands for past battles, the blue for peace and stability, and the yellow for the resources of Swaziland. The central focus of the flag is a Nguni shield and two spears, symbolizing protection from the country's enemies. Its colour is meant to show that white and black people live in peaceful coexistence in Swaziland. The flag has five horizontal stripes—two
Flag strictly enforced. A national flag flown at sea is known as an ensign. A courteous, peaceable merchant ship or yacht customarily flies its ensign (in the usual ensign position), together with the flag of whatever nation it is currently visiting at the mast (known as a courtesy flag). To fly one's ensign alone in foreign waters, a foreign port or in the face of a foreign warship traditionally indicates a willingness to fight, with cannon, for the right to do so. As of 2009, this custom is still taken seriously by many naval and port authorities and is readily enforced