Thousands March in Rio de Janeiro Against Flavio Bolsonaro Ahead of Presidential Runoff

What Happens Next

• →Street mobilizations against Bolsonaro in Rio signal that Lula's coalition has an organized ground-game advantage in urban centers, narrowing Bolsonaro's polling lead in southeastern states ahead of the October 25 runoff.
• →A Bolsonaro presidency reintroduces Bolsonaro-family governance, prompting EU and Mercosur trade negotiators to stall or attach new conditionality clauses to the EU-Mercosur free trade agreement ratification process.
• →Canada's trade diversification away from U.S. dependence faces disruption if a Bolsonaro government deprioritizes multilateral frameworks, pushing Ottawa to accelerate bilateral agreements with Chile, Colombia, and other Pacific Alliance members instead.

Near-term: In the 1-3 months before and immediately after the October 25 runoff, anti-Bolsonaro protest networks mobilize voter turnout in major urban centers, tightening the race and increasing volatility in the Brazilian real and Bovespa index. Long-term: Over 2-5 years, recurring Bolsonaro-dynasty vs. Lula-coalition electoral cycles entrench a two-bloc political structure in Brazil, fragmenting South American trade blocs as governments align with either U.S.- or China-oriented economic partnerships.