<p>Incidentally, your school system isn't weird- my school does it that way, and I believe many, many other schools do as well- it's to ensure that no students can be accused of tampering with them.</p>
<p>Incidentally, your school system isn't weird- my school does it that way, and I believe many, many other schools do as well- it's to ensure that no students can be accused of tampering with them.</p>