Mr. Chair, obviously, as the member points out, access to tracks is a very big concern for us, on both the safety side and the security side. What we expect each railway organization to do is to conduct an appropriate threat and risk assessment of all their infrastructure, identify those areas requiring the highest need of improvement, and develop the appropriate mitigation measures to address those.
We're working with the railways, on both the safety and the security side, to help them identify those areas where there are specific instances—such as in Montreal where access to the tracks was a concern—then we work with them to see what can be done. It's my understanding that changes have been made to that particular area to make it more secure.