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 member's bill for a consultative commission followed by a referendum on the New Zealand flag. On 11 March 2014, Prime Minister John Key announced in a speech his intention to hold a referendum, during the next parliamentary term, on adopting a new flag. Following National's re-election the details of the two referendums were announced. The first referendum was set for November 2015 allowing voters to decide on a preferred design from five choices. The second referendum would see the preferred design voted on against the current flag in March 2016. Under the New Zealand Flag Referendums Bill, in the event