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]
(..) If you win, you go and I fix the road. If I win, you do the road my way. Doc, what're you doin'? I don't mean to be rude here, but you probably go zero to sixty in, like, what? Three-point-five years? Then I reckon you ain't got nothin' to worry about. You know what, old-timer? (..)2006 Cars