The industrial revolution also had the unintended effect of coating the exteriors of many homes in a thick layer of dirt, so Victorian interiors became more ornate to counteract the dingy exteriors of many homes.
Over time, the automaker discovered that, in certain models, the gas pedal could remain depressed after the driver removed his or her foot, causing unintended acceleration of the vehicle.
Victoria is Queen, gaslights illuminate the streets of London, and the insertion of computational ability into the social structure has unintended consequences.
While permissive parents feel that they are winning their children's love via their leniency, this type of parenting may generate unintended results.
But laws, like business plans, are rarely perfect and are famous for spawning unintended consequences, often very serious negative ones.