Electricity Waste Fuelish WWII UK Home FrontOriginal vintage World War Two poster issued by the Ministry of Fuel & Power to encourage people to save energy on the home front The worker who left the lights on! Don't Be Fuel ish wasted electricity means less fuel to make the weapons we need for victory featuring a cartoon style design of three nurses in white medical uniform telling off a sorry looking colleague standing sheepishly under four bright lights with the bold text in red lettering