Still, the fact that these exceptions exist is a clear sign that the authors of the document did not see these as rights at all, but rather revocable privileges. In practical terms, you don't need a written constitution to uphold rights, and having one does not guarantee that rights are upheld—but if you're going to go to the trouble of defining rights in a written constitution, you shouldn't include an insidious "escape hatch" which undermines those rights by claiming that they can legitimately be infringed "for a good cause". Rights, as opposed to privileges, are unconditional and cannot legitimately be infringed under any circumstance.