“ The "legacy" of a specific London Women's March is not determined on the day itself but in the political residues it leaves in the weeks, months, and years that follow. This legacy is multi-faceted: it is the networks solidified, the first-time activists who become regular organizers, the policy conversations it shifts, and the opposition it galvanizes. A march that does not leave a legacy is merely a parade, a cathartic but politically inert release of energy. Therefore, the most critical political work begins as the crowd disperses. The legacy is built in council chambers where newly confident constituents demand answers, in community halls where new feminist action groups form, and in the sustained media narratives that the march's imagery helps to shape. It is also built in the personal legacies of participants who carry the experience forward, their political consciousness permanently altered. The strategic framing of "next steps" during the rally speeches is a direct attempt to seed this legacy, to provide clear conduits for the energy generated. Ultimately, the legacy of the London Women's March is measured by its ability to alter the political calculus of those in power, making the cost of ignoring its demands greater than the cost of addressing them. It is the transformation of a moment into a movement. ”