In early 20th century London, Maud Watts, a young laundress, becomes drawn into the women's suffrage movement after witnessing the dedication of committed activists. Initially reluctant, Maud's encounters with fiery campaigner Edith Ellyn and pharmacist Emily Davison open her eyes to the harsh realities faced by women demanding equal rights. As Maud becomes more involved, she faces immense personal sacrifice and challenges, confronted by her unsupportive husband and risks to her job. Her growing conviction is solidified by the brutal police response during peaceful protests and the blatant injustices women endure.

The movement intensifies as suffragettes employ increasingly radical tactics to capture public attention and force governmental change. Maud and her fellow activists navigate treacherous waters, battling systemic oppression and societal expectations. Their fight represents a pivotal struggle in the larger tapestry of women's rights, emphasizing resilience, camaraderie, and the unwavering quest for justice. The narrative underscores the lengths to which these women go in their quest for equality, highlighting both the individual and collective impact of their endeavors as the momentum builds towards a critical moment in history.