The Electoral (Integrity) Amendment Bill was introduced in December 2017 and passed as the Electoral (Integrity) Amendment Act in September 2018, and it amended the Electoral Act 1993. The purpose was really to enhance public confidence in the integrity of the electoral system by upholding the proportionality of political party representation in Parliament, as determined by electors. So that's the legislation that's commonly known as the waka-jumping bill or the party-hopping bill. What this bill intends to do is reverse the provisions of the Electoral Act 1993 that allow an MP's seat to be declared vacant upon their departure from the political party for which they were elected. This would repeal the provisions introduced to the Electoral Act 1993 through that 2018 amendment. 