[4] The NDP won a majority government and Wark-Martyn was appointed as Rae's first Minister of Revenue on October 1, 1990.
[2] In November, Wark-Martyn introduced a bill to ensure that GST would not be stacked on top of provincial tax.
[12] In early 1995, Wark-Martyn announced that Lakehead University and Confederation College would be receiving almost one million dollars in grants to develop programs and services to aboriginal people.
The NDP were defeated in the provincial election of 1995, and Wark-Martyn lost her seat to Liberal Michael Gravelle by almost 7,000 votes.
In 2004, Wark-Martyn began working in Calgary, Alberta for Bayshore Home Health, a home-delivery health-care service.