In the 1940s, the party co-operated on Socialist Comment.[3] In 1971, the party contested its first parliamentary election and in 1975 put up seven candidates.[1]
The WSPNZ last ran a candidate in the 1996 election, gaining a total of 27 votes.[5]
Radio
The WSPNZ ran Radio Imagine 88.3 FM out of Manurewa, Auckland, starting as early as 2001.[6]