If I may touch on the access control, as it's often called, or the fencing and the control of people trespassing at times onto railway tracks, that is an issue that has been looked at for some time. It is an issue that was a significant part of the discussions in the 2007-08 Railway Safety Act review in terms of jurisdiction and how to manage the appropriate jurisdiction.
The short story of that long process and those discussions, even at this committee, did lead to amendments that were made to the Railway Safety Act in 2013 that clarified jurisdiction and led to the grade crossing regulations, which is a similar area of issues. There is work going on in terms of looking at the appropriate methodology to address access control issues. Steps have been taken and work is being done on various fronts, but it is a complex issue.