Opened the debate
Penfold argued that the Sex Discrimination Act had become ambiguous following 2013 amendments that inserted gender identity protections without clarifying conflicts with sex-based rights. Penfold stated that the bill restores legal certainty by reinstating binary definitions of man and woman and explicitly protecting women-only spaces, services, and activities. Penfold maintained that the legislation grounds law in biological reality, which she described as essential for privacy, safety, and fairness in areas such as sport and health. Penfold asserted that the bill does not attack transgender Australians but ensures discrimination protections are practically workable and legally clear. Penfold urged the Prime Minister to support the bill or establish a joint select committee to review the operation of the Sex Discrimination Act.