Te Tai Tokerau MP Kelvin Davis is converting last year's election campaign promises into action.
Mr Davis, who devoted much of his campaign to talk of eliminating sexual violence, will lead a 440km cross-party hkoi from one end of his electorate to the other to raise awareness of the scourge of sexual violence.
"Women have in the main had to carry the burden of sexual violence on their own for too long," he said.
"The only men's group I know of that speaks out about sexual violence is Male Survivors of Sexual Assault,' and these brave men and women need the support of other men.
"The greatest enabler of sexual violence is silence, and marching under the banner of Men Against Sexual Violence (MASSIVE) is aimed at encouraging more men to speak out."