The officer took a startled step back as the Spoiler opened the crate, and there was a collective flinch among the gathered police.  Eventually, the officer behind the desk motioned for someone to call in the warehouse's location, and peered more closely at the contents of the crate once it became clear that nothing in it appeared to be a dangerous mechanism.<br/><br/>It was pretty obvious that he didn't actually know what implausium was supposed to look like as he made a show of examining it, before straightening.  "Spoiler, do you have a moment to answer a few questions about the incident?"