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]
(..) not merchants. You can still count! lt's easy, look at my fingers... Four stones, four crates. Zero stones, zero crates! Pack everything up! We risked our lives. l believe a little compensation is in order. So, you are a merchant, after all! (..)1997 The Fifth Element