Why haven't they got cameras? The officials can speak to each other easily enough now. Why aren't we using laptops that are linked up and can give a decision in five seconds? A chimpanzee could do it - with not much training. We might as well go back to being cavemen, grab our girl by the hair, drag her into the cave whether she wants to come in or not because we may as well live in that age. We've come forward, haven't we?