Flag of New Zealand Waitangi in 1834, the flag was of a St George's Cross with another cross in the canton containing four stars on a blue field. After the formation of the colony in 1840, British ensigns began to be used. The current flag was designed and adopted for use on the colony's ships in 1869, was quickly adopted as New Zealand's national flag, and given statutory recognition in 1902. For several decades there has been debate about changing the flag. In 2016, a two-stage binding referendum on a flag change took place with voting on the second final stage closing on 24
Flag of New Zealand on 24 March 2016, the existing 1902 flag was chosen to remain the New Zealand flag. 56.7% were in favour of retaining the flag, with a voter turnout of 67.3%. 43.3% were in favour of changing the flag to the Lockwood design. A red version of the flag, officially called the Red Ensign and nicknamed the "red duster", was adopted in 1903 to be flown on non-government ships. It was flown on New Zealand merchant ships during both world wars. The Red Ensign has sometimes been flown incorrectly on land in the belief that it is the national flag. The