The tragic death of Quentin Deranque has significantly affected the political landscape in Lyon, leading to heightened concerns over security. Jean-Michel Aulas, a candidate for mayor and the former president of Olympique Lyonnais, expressed his sorrow over the incident, which was attributed to an attack by far-left militants. He stated that with sufficient tools, the tragedy could have been detected more swiftly, indicating a need for improved security measures in the city.

Aulas, who has positioned himself as a moderate, voiced his condolences to Deranque's family and described the situation as a "terrible tragedy" that has cast a pall over both Lyon and France as a whole. He emphasized that his leading position in polls necessitates responsible action and communication regarding security standards. This assertion not only highlights his campaign's focus but directly challenges the current administration's handling of safety concerns.

The incident has also influenced local political dynamics, with Aulas criticizing the incumbent mayor for potential alliances with more extreme political factions in the upcoming election. Aulas temporarily suspended his campaign in light of Deranque's death, reflecting a sensitivity to the context; however, he is keen to reassert the necessity for robust security frameworks in Lyon as the city prepares for future electoral challenges.