Berlin authorities prepare for massive May Day protests by Antifa groups alongside a Feminist Fight Club rally against digital violence.Organizers expect tens of thousands to march through Kreuzberg on May 1, specifically targeting the new security fencing at Görlitzer Park.Climate activists Luisa Neubauer and Theresia Crone join the Nur Ja heißt Ja protest in solidarity with Collien Fernandes after allegations against Christian Ulmen.