During an automotive sound event in Arinos, Brazil, police arrested a 30-year-old man who was found with a .380 caliber pistol concealed in his underwear. The arrest occurred when police noticed a bulge in the suspect's waist and tried to approach him, but he sought to evade capture by running into the crowd. As police officers pursued him, they were met with resistance from the man's friends, who attempted to obstruct the arrest by throwing drinks and physically pulling the suspect away from the officers.

In response to the escalating situation, the police were compelled to deploy pepper spray to disperse the crowd and maintain control. Despite being moved to a less crowded area, the arrested man continued to resist law enforcement, necessitating the use of defensive measures to subdue him. This incident highlights the challenges faced by police in managing public safety during large gatherings, especially when individuals choose to carry illegal weapons.

The event raises important questions about public safety at gatherings and the implications of illegal firearms in potentially volatile situations. The use of pepper spray, while effective in dispersing crowds, also sparks discussions about police tactics and the balance between maintaining order and ensuring the safety of all individuals involved, including bystanders.