(FILES) Yvon Gattaz, former head of French employers' association (MEDEF) and head of the association "Jeunesse et Entreprises" (Youth and companies), arrives for the funeral of French fashion designer Marie-Louise Carven at the Saint-Roch church in Paris on June 12, 2015. Yvon Gattaz, the boss of employers under Mitterrand, has died aged 99, his family tells AFP on December 12, 2024. (Photo by PATRICK KOVARIK / AFP) (Photo by PATRICK KOVARIK/AFP via Getty Images)

Nicolas Bessone (L), Marseille's state prosecutor, and Michel Sastre, prosecutor in charge, look on during the prosecution's closing speech day during the trial of the 2018 fatal collapse of two buildings in the rue d'Aubagne street in Marseille, south-eastern France, on December 12, 2024. Six years after eight people died in the collapse of two buildings near Marseille's Old Port, the trial of sixteen people, including a former deputy mayor, began on November 7, 2024. They were all implicated in the sum total of negligence and financial calculations that led to the disaster. (Photo by CLEMENT MAHOUDEAU / AFP) (Photo by CLEMENT MAHOUDEAU/AFP via Getty Images)

Swiss National Bank (SNB BNS) chairman Martin Schlegel attends a press conference on monetary policy assessment in Bern on December 12, 2024. The Swiss central bank announced on December 12, 2024 a surprise interest rate cut of 0.5 percentage points on as inflation slows but the country's economy struggles. (Photo by Fabrice COFFRINI / AFP) (Photo by FABRICE COFFRINI/AFP via Getty Images)

Swiss National Bank (SNB BNS) chairman Martin Schlegel attends a press conference on monetary policy assessment in Bern on December 12, 2024. The Swiss central bank announced on December 12, 2024 a surprise interest rate cut of 0.5 percentage points on as inflation slows but the country's economy struggles. (Photo by Fabrice COFFRINI / AFP) (Photo by FABRICE COFFRINI/AFP via Getty Images)

Michel Sastre, prosecutor in charge, arrives at the prosecution's closing speech day during the trial of the 2018 fatal collapse of two buildings in the rue d'Aubagne street in Marseille, south-eastern France, on December 12, 2024. Six years after eight people died in the collapse of two buildings near Marseille's Old Port, the trial of sixteen people, including a former deputy mayor, began on November 7, 2024. They were all implicated in the sum total of negligence and financial calculations that led to the disaster. (Photo by CLEMENT MAHOUDEAU / AFP) (Photo by CLEMENT MAHOUDEAU/AFP via Getty Images)

Nicolas Bessone, Marseille's state prosecutor, looks on during the prosecution's closing speech day during the trial of the 2018 fatal collapse of two buildings in the rue d'Aubagne street in Marseille, south-eastern France, on December 12, 2024. Six years after eight people died in the collapse of two buildings near Marseille's Old Port, the trial of sixteen people, including a former deputy mayor, began on November 7, 2024. They were all implicated in the sum total of negligence and financial calculations that led to the disaster. (Photo by CLEMENT MAHOUDEAU / AFP) (Photo by CLEMENT MAHOUDEAU/AFP via Getty Images)

Swiss National Bank (SNB BNS) chairman Martin Schlegel attends a press conference on monetary policy assessment in Bern on December 12, 2024. The Swiss central bank announced on December 12, 2024 a surprise interest rate cut of 0.5 percentage points on as inflation slows but the country's economy struggles. (Photo by Fabrice COFFRINI / AFP) (Photo by FABRICE COFFRINI/AFP via Getty Images)

Swiss National Bank (SNB BNS) chairman Martin Schlegel attends a press conference on monetary policy assessment in Bern on December 12, 2024. The Swiss central bank announced on December 12, 2024 a surprise interest rate cut of 0.5 percentage points on as inflation slows but the country's economy struggles. (Photo by Fabrice COFFRINI / AFP) (Photo by FABRICE COFFRINI/AFP via Getty Images)