As long as they're posted by students exercising free speech:
The ACLU of Virginia has come to the defense of a group of Christian athletes in Floyd County. In an e-mail sent Friday afternoon, the civil liberties group said it had e-mailed the principal of Floyd Co. High School (FHS), and urged him to allow students to post their personal views, including copies of the Ten Commandments, on the lockers.
"Schools have the authority to ban all displays on school property," said ACLU of Virginia Executive Director Kent Willis, in a news release. "But if a school allows students to post some kinds of personal messages on their lockers, it must also allow other kinds of messages, including those that have religious content The removal of the Ten Commandments from student lockers at Floyd County High School appears to violate the First Amendment rights of students by discriminating against religious expression," added Willis in the release.
Yet another sign that the right's antipathy toward the organization is misplaced.