I have another brief question. Earlier you talked about negotiations on costs which you've already started with the railways. You seemed optimistic: you always reach good agreements, since people want to agree.
However, the bill clearly states that it's the net book value of assets that will be considered. Based on the reaction we're hearing from the railway companies, they don't agree with those valuations. Consequently, will this bill, in any case, help you even more to reach agreements?