Protestors paddle a canoe with a sign which reads "Macron, he is a villain" during a demonstration on May Day (Labour Day), to mark the international day of the workers in Rennes, western France, on May 1, 2023. - Opposition parties and trade unions have urged protesters to maintain their three-month campaign against the law that will hike the retirement age to 64 from 62. (Photo by Damien MEYER / AFP)