Can I thank Vikki for her question? I very much agree that, in terms of the proposals that have been made, it's absolutely essential that we need to undertake detailed consideration and examine all equality and fairness issues, not just in terms of how a congestion charge may apply, but also how any revenue raised from it may be spent. In regard to the vision of improved bus services, not just within the city, but also in the region, I very much welcome that strong, bold vision that the council has been able to provide.