A Notice of Baggage Inspection issued by the <a href="https://en.wikipedia.org/wiki/Transportation_Security_Administration" class="extiw" title="w:Transportation Security Administration">Transportation Security Administration</a> in the USA which was placed inside a piece of luggage after it had been searched.
<a href="//commons.wikimedia.org/wiki/User:Jacklee" title="User:Jacklee">Jacklee</a>.
<span class="int-own-work" lang="en">Own work</span>.