Passos generally has a relaxed atmosphere. However, like any city, it still experiences some petty crimes like pickpocketing, especially in crowded areas. Violent crime is less common, but it's always important to be alert, careful, and aware of your surroundings. Also, not a lot of people speak English there which can be a challenge during emergencies. The use of taxis, rather than walking alone at night, and staying in well-populated areas is recommended.