Crux of Crux is the distinctive asterism known as the Southern Cross. It has great significance in the cultures of the southern hemisphere, particularly of Australia and New Zealand. "Southern Cross" is a single released by Crosby, Stills and Nash in 1981. It reached #18 on Billboard Hot 100 in late 1982. Several southern countries and organisations have traditionally used Crux as a national or distinctive symbol. The four or five brightest stars of Crux appear, heraldically standardised in various ways, on the flags of Australia, Brazil, New Zealand, Papua New Guinea and Samoa. They also appear on the flags of
Flag of New Zealand that the flag were to change, the current flag (described as the "1902 flag") of New Zealand may continue to be used, and is "recognised as a flag of historical significance." Official documents depicting the current flag, such as drivers' licences, would continue to be valid and would be replaced through matter of course (e.g., driver licence renewals). On 11 December 2015, preliminary results were announced for the first referendum. The blue and black design, with a silver fern and red stars, was the winning flag. This flag design did not win the second referendum; according to preliminary results announced