Auckland's Sky Tower was lit up white last night to "shine a light on men's violence towards women".
The lighting of the tower was to mark White Ribbon Day, which falls every year on November 25. It is recognised internationally and events aimed at raising awareness have been held in New Zealand since 2004.
On White Ribbon day people wear a white ribbon to show that they do not condone violence towards women. It was started by a men's movement in Canada in 1991 and has been officially adopted by the United Nations as its International Day for the Elimination of Violence Against Women.
As part of the day men are asked to take a public pledge of "I promise never to commit, condone or remain silent about violence towards women."
Police Commissioner Mike Bush was made an ambassador for the White Ribbon campaign, which runs in the lead up to the day, last week.