> The school must abide by policies and incorporate student's right to free speech,
"Though public school students do possess First Amendment freedoms, the courts allow school officials to regulate certain types of student expression. For example, school officials may prohibit speech that substantially disrupts the school environment or that invades the rights of others. Many courts have held that school officials can restrict student speech that is lewd.
Many state constitutions contain provisions safeguarding free expression. Some state Supreme Courts have interpreted their constitutions to provide greater protection than the federal Constitution. In addition, a few states have adopted laws providing greater protection for freedom of speech." - https://www.freedomforuminstitute.org/about/faq/what-rights-...
"Though public school students do possess First Amendment freedoms, the courts allow school officials to regulate certain types of student expression. For example, school officials may prohibit speech that substantially disrupts the school environment or that invades the rights of others. Many courts have held that school officials can restrict student speech that is lewd.
Many state constitutions contain provisions safeguarding free expression. Some state Supreme Courts have interpreted their constitutions to provide greater protection than the federal Constitution. In addition, a few states have adopted laws providing greater protection for freedom of speech." - https://www.freedomforuminstitute.org/about/faq/what-rights-...