Some radio stations provide traffic reports or details of a coming thunderstorm.
In San Antonio, KROM-FM alerts listeners when the Border Patrol is in the area. Texas Border Patrol agents on the job. Verdes, because they wear green uniforms, and limones, because if they catch you, they'll sour your whole day. No one, not even the Border Patrol, says these alerts have any effect on the enforcement of immigration laws. Two US Border Patrol agents cruise the Rio Grande near Brownsville, Texas.