Following in the success of its sister party LCQ in the 2020 Queensland state election the Party was registered by the Western Australian Electoral Commission on 29 January 2021 to contest the 2021 Western Australian state election, at which two of its candidates – Brian Walker in East Metropolitan Region and Sophia Moermond in South-West Region – were elected to the Western Australian Legislative Council.

The party proposed in June of 2022 to allow 50mg of marijuana to every West Australian, as well as the ability to grow four plants.

The party fielded a limited number of candidates in the Legislative Assembly and received 4,996 votes.

Moermond's speech, later posted on her Facebook, said she was "concerned about the rejection of science for ideology" in relation to transgender issues.

[9][10] These comments were later disowned by the only other West Australian Legalise Cannabis MP Dr Brian Walker with him calling them transphobic and stating they were not a part of the party.