By protesting, glueing strong messages in the streets, organising bike "rides" through town, and even by decolonising mentalities through art... Whether alone or as a collective, these women* activists are fighting inequalities based on gender, racism and sexism within the urban space. To each their own action and at their own level, they call out the prevailing patriarchy and suggest alternative egalitarian ways of living together, in a territory where nobody would be invisibilised or depreciated. Fourth-wave feminism is taking over Brussels so no sister will be alone in public space again.