British Girl Sues for Right to Wear a Purity Ring

I ran across this article over on the New York Times about a British girl who was punished in school for wearing a "purity ring" because it violated school dress codes. The student claims that the ring is an expression of her Christian faith and that she is being discriminated against. Since when can you not wear rings to school? Anyways, if you are familiar with "True Love Waits" or in her case the organization is called "Silver Ring Thing" then you get the basic gist of why she was wearing the ring. But is that really an expression of her faith? Is the government suppressing her Christian beliefs? The article raises some interesting questions...so if you have a minute check it out:

British Girl Sues for Right to Wear Chastity Ring: New York Times