As such, you can not agree, or expect the other party, to police subsequent users of that content. (slaw.ca)
Once the lines or spaces are filled in, there's nothing to do for subsequent users, so libraries won't buy it. (blog.gordonburgett.com)
If you are sharing a computer with anyone you should always log out before leaving a site or service to protect access to your information from subsequent users. (cottonbabies.com)