The camp has a 'zero tolerance' drug and alcohol policy. [=drugs and alcohol are not allowed at the camp and anyone found with drugs or alcohol will be punished]
The police announced that there will be 'zero tolerance' for looters. [=anyone caught looting will be punished as harshly as possible]
New legislation will 'zero out' further funding for the project. [=will completely eliminate further funding for the project]
(..) Yeah. They're terrified. A number of body parts are missing. We'll have to grid the vicinity. Okay, we'll re-calibrate the search, and will call this ground zero. Fanny pack. PDA clip. Well, if you can identify this person, I can subpoena the PDA's contents. Partial skull. (..)2008 TvShow: Bones Title: The Finger in the Nest Season: 4 Episode 3