As for Pelourinho, heavy policing keeps the area generally very safe, there is, however, an area which should be off-limits to anybody who doesn't know what they could be getting into by entering it, and that is the area to the right of Praça da Sé as one enters the praça, and to right of Terreiro de Jesus as one enters from Praça da Sé. The first street parallel to Praça da Sé is okay during the day, it's the electronics shop district, but by night this street and certainly those deeper into this area should definitely be avoided. It's beyond me what runs through the minds of those hare-brained tourists who consider wandering these unwelcoming-looking streets at all! The far side of this area (called vinte-e-oito -- twenty-eight -- by the locals, after one of the principal streets running through it -- Rua 28 de Dezembro -- also known as Rua dos Tijolos) is defined by the Ladeira de São Francisco. This is the street that descends from the Igreja de São Francisco to the right as one faces the church, heading straight down to the infamous Rua 28 de Dezembro.