Teachers knowingly complain and bully the student in front of the class every day knowing the parent has exercised their rights under education code.   

"You automatically will get an "F" in my class for not wearing a uniform"
"if you can pass my class it would be a miracle, these classes are made for smart kids"

Segregation has returned in many under-performing schools students of color are in the larger part of the school with uniforms and no real perks.   While the American, Asian and often the Middle Eastern Indian population of students are fenced off in a small school.  The problems with these models-either the delinquents are grouped making a bad situation worse or the supposed smart kids are grouped off and treated with not having to wear uniforms and having fast food lunches and ice cream breaks within their fenced off part of the school.  

In 2004, the conditions were noted in a blog which managed to get the attention of Standford Researchers or students who visited and found exactly what I shared.  It was worse than I spoke on and I'm rarely politically correct and hardly watch my tone