Activists from the NGO "Stop croisieres" and "Extinction Rebellion France" hold banners while they block the AIDAstella cruise ship (C) at the northern entrance of Marseille's harbour by riding kayaks, in Marseille, southern France, on September 21, 2024, to protest against cruise ships and their environmental impacts and pollutions. Around twenty members of the Stop croisieres and Extinction Rebellion groups used a dozen canoes to block the entrance to the cruise terminal in the port of Marseille on September 21, 2024, to protest against the pollution generated by these ships, AFP journalists observed. (Photo by CLEMENT MAHOUDEAU / AFP)