Our thanks to James for this. Outrageous. From Emmeline Pankhurst’s Wikipedia page (the emphases are ours):
In 1903, five years after her husband died, Pankhurst founded the Women’s Social and Political Union (WSPU), an all-women suffrage advocacy organisation dedicated to “deeds, not words”. The group identified as independent from – and often in opposition to – political parties. It became known for physical confrontations: its members smashed windows and assaulted police officers. Pankhurst, her daughters, and other WSPU activists received repeated prison sentences, where they staged hunger strikes to secure better conditions. As Pankhurst’s eldest daughter Christabel took leadership of the WSPU, antagonism between the group and the government grew. Eventually the group adopted arson as a tactic, and more moderate organisations spoke out against the Pankhurst family.