Residents of a Swedish town were stunned when the sky around their homes turned a bizarre shade of purple at night thanks to a nearby tomato farm.
The night skies outside Trelleborg - a town on the southern coast of Sweden - have begun to glow a startling purple as night falls, much to the residents' alarm.
The purple hue has been caused by a new energy-efficient lighting system installed at one of the country's largest tomato farms which is located just a stones-throw away.
