So my question, really, is: what is the intention relating to the prescription that requires vehicles to be labelled not only for their carbon dioxide emissions but the label that, it seems to me on the reading of this, will require details relating to the financial rebates receivable or chargeable on the vehicle. Will the label that will be affixed to the car in some way, shape, or form, be sort of like a mark of, "There goes a dirty car. There goes a good car."? Will the label, for instance, have, maybe, a thumbs up signal for cars that qualify and meet the standard? Or will it, perhaps, have a thumbs down for those dirty vehicles that don't? I'm keen to know, if it is to be a thumbs up or a thumbs down, what colour will the thumbs be? There seems to be an increasing level of concern when you use thumbs up and thumbs down in social media about the cultural appropriateness of certain coloured thumbs up and thumbs down.