It improves the probability of you getting your stuff, of course, but it isn&#x27;t an absolute guarantee - see, e.g. <a href="http:&#x2F;&#x2F;www.bbc.com&#x2F;news&#x2F;10536793" rel="nofollow">http:&#x2F;&#x2F;www.bbc.com&#x2F;news&#x2F;10536793</a>