Sikh girl wins religious bangle case: does that mean equality for Christian students to wear the Cross now?

Students wearing uniforms should be allowed some small items of self expression, they are not robots and shouldn't be taught as such. Schools should simply limit the number of pieces of jewellery that each student can wear, this would be fair to all students regardless of religion or lack thereof, of coarse they should remove any dangerous items when using machinery, but again that applies to all students.