The Meaning of Greenlighting

Green lighting is the metaphorical act of showing someone or something a green light, meaning that it is allowed to happen. In this headline we have green lighting, but you can also give something the green light. This is often used when asking for official permission to do something. We've had watchdog, group which makes sure another organisation acts correctly. And refute, say something is wrong. Don't forget there's a quiz on this page.