One light bulb

Say you are a landlord, and you rent out apartments. One day you walk by the building you own and you see that one of your tenants has left on a 1000 watt light bulb in one of his rooms, consuming an extraordinary amount of electricity, dimming the lights in all other appartments. Now, would you turn of the electricity to his whole apartment, knowing that this action will also turn of his fridge, aquarium etc., or would you try to notify the tenant first and let that tenant turn the light off himself but risking that it might take a while before that […]