After the A69, Greta Thunberg in Bordeaux for a demonstration against oil wells in the Arcachon basin. The French activist Camille Étienne as well as the head of the EELV list in the European elections, Marie Toussaint, also announced their presence.

The Canadian company Vermilion Energy already operates around fifty wells south of the La Teste-de-Buch forest. On November 20, it obtained a favorable opinion from a public inquiry to drill eight new wells on the Cazaux deposit.