Inspired by the "Broken Window" theory, Isabelle Perrein proposes an absolute firmness policy to restore order in all neighborhoods of Montpellier.

• Social Housing Exclusion: Troublemakers to be excluded from municipal social housing.
• Curfew for Minors: Implemented for unaccompanied minors in sensitive areas.
• Removal of Municipal Aid: Cancellation of aid for repeat offenders.
• Legal Action: The city will systematically sue drug traffickers and perpetrators of violence.
• Enhanced Checks: Stricter controls for night grocery stores.
• Increased Powers: Pushing for municipal police to have identity check and drug control powers.