Recent activism by Greta Thunberg has centered on climate protests and solidarity with student demonstrations in France, where she appeared at schools in Saint-Denis amid ongoing marches over education funding. French authorities reported thousands of detentions during related unrest, though no arrest of Thunberg herself occurred in the latest events. A London court acquitted her on October 14, 2026, of prior public order charges stemming from a 2025 oil industry conference blockade. Earlier incidents include a December 2025 UK arrest under terrorism laws for displaying support for a proscribed group at a pro-Palestinian rally, plus detentions tied to Gaza aid flotillas and German coal mine actions. Traders monitor her schedule of high-visibility demonstrations, police responses in multiple jurisdictions, and any escalation in enforcement against associated movements.