The definition of "religious symbol" is too vague. What if one's hair length is a symbol of their faith? What if it is a beaded necklace or simple thread of white cloth? To arbitrarily restrict public display of all things that have a spiritual/religious meaning to the individual displaying it it too arbitrary, vague, and ultimately unenforceable. It is overly intrusive. The restriction should be placed on things that can be reasonably shown to be offensive.