Pictured: One of the buttons that control the 'MotorMood' light with a key to show scale.
Road rage could be dramatically reduced with the help of a quirky new car light which lets drivers smile at other motorists.
The 'MotorMood' is a rear window smiley face light that glows when the driver presses a button.
The wireless light acts as a way of saying thank you, or sorry, to other drivers - in the same way signals like waving or flashing lights would.
But the inventor of the MotorMood claims it will spread more happiness among drivers and even reduce road rage.
The battery-powered light is controlled by the driver of the car and the light remains on for six seconds after the driver pushes the button which can be attached to the sun visor. SEE OUR COPY FOR MORE DETAILS.