I can speak to that, Chair.
It's really about migrating over the basket of tools and authorities that exist on the safety side in the Railway Safety Act and bringing them over in a clean and comprehensive way to the security side of the Railway Safety Act.
Currently, those tools and powers exist in a bit of a patchwork way on the security side, so having a combined definition will bring that over and ensure that all the tools and authorities needed to do security functions are there in the same manner that they're there to do safety.