Well, right now the legislation doesn't allow a lot of flexibility. It's 45 days. The arbitrator has an ability to extend to 60 days in circumstances, so at the tail end of the process it's 60 days, unless the parties agree otherwise. If you're asking an arbitrator to deal with potentially every aspect of a contractual relationship between the railways and the shippers, 60 days is pretty short—
On March 26th, 2013. See this statement in context.