Although another Fiesta has come and gone, its “Fiesta sucia” memes remain. But residents can feel at ease knowing that a special patrol is taking to the streets to keep San Antonio’s unofficial mascot in line. A photo of a white pickup truck stenciled with the words “Sucia Patrol” went viral on the R/SanAntonio Reddit thread over the weekend, garnering more than 600 up-votes and 50 comments.