The Cancer Patient Who Inspired French Movement to Block Reintroduction of Pesticide

On the day French MPs gave themselves a round of applause for approving legislation to reintroduce a banned pesticide last month, a figure rose from the public gallery to shout: “You are supporters of cancer … and we will make it known.”

Fleur Breteau made it known. Her outburst and appearance – she lost her hair during chemotherapy for breast cancer – boosted a petition against the “Duplomb law” to well over 2m signatures.

On Thursday, France’s constitutional court struck down the government’s attempt to reintroduce the pesticide acetamiprid – a neonicotinoid banned in France in 2018 but still used as an insecticide in other EU countries as well as the UK – in a judgment that took everyone by surprise. The ruling said the legislature had undermined “the right to live in a balanced and healthy environment” enshrined in France’s environmental charter.

For Breteau, 50, a battle is won but the struggle goes on. “The law is a symptom of a sick system that poisons us. The Duplomb law isn’t the real problem. It’s aggravating an already catastrophic system,” she said.