The Maranhão Carnival in 2026 was a record-breaking event, drawing over 5.4 million participants to its official circuits in São Luís. According to the State Secretariat for Public Security, the festivities concluded without serious criminal incidents, including homicides, feminicides, armed robberies, or fatal bodily injuries in the areas designated for the event. This highlights the effectiveness of the security measures in place for such a large public gathering.

At a press conference, Public Security Secretary Maurício Martins announced these positive results alongside key figures from various security forces, including the Military Police and Civil Police of Maranhão. The absence of serious incidents during the celebration, which is a significant cultural event in Brazil, underscores the importance of thorough planning and coordination among security agencies to ensure public safety.

Moreover, the report indicated a further reduction of 40% in other crime registrations compared to previous years, particularly noting an absence of seizures of firearms and drugs within the official event circuits. This reflects a larger trend of improved security during major public events, which is crucial for maintaining the Carnival's reputation as a safe and welcoming experience for both locals and tourists alike.