SIMON COURT (ACT): Thank you, Madam Chair. Minister, just with reference to your previous answers that the cost to administer would be about $2.15 million, has any consideration been given during the development of this proposal—because I understand it's happened very quickly—to what more fundamental reforms of the road-user charging (RUC) system could be undertaken to simplify it, because it's clearly become far more administratively complex to manage over the years since it was first introduced in the 1990s. So is there any work being undertaken or any lessons that have been learnt, any insights gathered, from this rapid development of a policy which will help inform the agency as to, potentially, how to reform the RUC system going forward?