This photograph taken on September 15, 2026 shows the flag of the French trade union General Confederation of Labour (CGT) wawing at the entrance of the Gravelines Nuclear Power Station during a strike, in Gravelines, northern France. Around 80% of the employees at the Gravelines nuclear power plant, the largest in Western Europe, were on strike on September 15, 2026, morning, according to the unions, as part of a nationwide movement to defend the preferential electricity rates enjoyed by staff. (Photo by Sameer Al-DOUMY / AFP via Getty Images)