A very short answer with respect to volume commitments? No.
No, you cannot pick and choose winners and losers in the rail freight market. To link volume commitments with respect to broader overarching impact on the networks and data.... Currently, there is next to no capacity data available, so shippers don't know. Quite frankly, I don't believe that policy-makers are aware of the implications of streamlining traffic to one sector and the implications that has for all others, because there's insufficient data available to assess what those implications are.