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]
(..) There's your man. See you on the flight line. You wanted to see me, Colonel? This low gravity'll make you soft. You get soft, Pandora will shit you out dead with zero warning. I pulled your record, Corporal. Venezuela, that was some mean bush. Nothing like this here, though. (..)2009 Avatar
(..) - You okay? You all right? - Yeah, I'm okay. I'm Trudy. I fly all the science sorties. And this here is my baby. Hold on a second. Hey, Wainfleet! Get it done! - We bounce at zero-nine. - Yeah, I'm on it, capitaine! Vine strike's still loose. You guys are packing some heavy gear. Watch it! (..)2009 Avatar