Colour Identification: Traffic Light and their Meaning Posted on September 17, 2015 by Lantern Books 0 Road Traffic Lights Road traffic lights are placed on the road to guide vehicles. Colours of the traffic light are red, yellow and green. Meaning of Each Traffic Light Sign Red means “stop”. Red means ‘stop’. Yellow means “get ready”. Yellow means ‘get ready’. Green means “go”. Green means ‘go’. Share this:TwitterFacebookEmailPrintLinkedInRedditTumblrPinterestPocketLike Loading... Related