These marijuana growers got caught red handed and are in hot water after their heat lamps melted an obviously-shaped snow pattern on their roof.

Dutch police have uncovered a huge cannabis growing ring in the city of Haarlem which is about 12 miles from the city of Amsterdam. The tip came in after a heavy snowfall and neighbors noticed that the roof had a section that the snow was completely melted while their roofs were covered in snow.

The heated roof was from the heat lamps that were aiding in the growing of the marijuana. The police were notified and the growers were quickly arrested

Many are surprised that the perps were arrested with such lax feelings towards the drug in the Netherlands, but the law states that no more than 5 plants can be grown on a private residence for personal use.