Residents of the rue de Tivoli in Marseille are caught in the grip of insurance companies. Almost a year after the fatal collapse of several buildings, local residents deplore a lack of support from insurers.

On Monday, the Marseille prosecutor's office announced the extension of the investigation to the facts of "destruction, degradation and involuntary deterioration by explosion or fire" In an open letter dating from last November, the collective called on the insurance companies, as a final call for help.