An illustration of a police box. These telephone boxes used to be the only way to call the police! Also, if you watch "Dr. Who" then you already know.
This is a completely free image Police Box that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.