A vertical (up and down) traffic light (signal). Used to signal (communicate) to motorists the rules of the road. Green means go, yellow means caution or slow down, and red means stop. Horizontal oriented traffic signals are less common than vertical traffic signals.
To use Emoji "Vertical Traffic Light" in VK copy the Emoji-symbol or its HTML-code from the corresponding text field and paste it into comments, private messages, status and wall posts.
