[5][6] She later studied law at the University of Ottawa, where she got her start in politics working for then-Thornhill MP and Minister of the Environment Peter Kent,[7] and then practiced civil litigation in Durham Region.

On June 29, 2018, Park was named parliamentary assistant to the attorney general, Caroline Mulroney.

Citing a "breakdown in trust", Park also announced her resignation from the Progressive Conservative Party caucus.

Since the motion passed, the Ontario government has announced they are supporting the building of 4 Small Modular Reactors in the province at the Darlington site.

[12] Strategy to Reduce Loneliness and Social Isolation Park introduced the Connected Communities Act, 2022 calling on the government to implement a strategy to reduce loneliness and social isolation that would need to be updated every 5 years.