There was at the time a duplicate authority. There was authority under the Navigation Protection Act for the minister to regulate pipelines and there was also a duplicate authority to regulate pipelines under section 108 of the National Energy Board Act. The changes streamlined and consolidated those authorities with the National Energy Board as a one-window regulator so that these crossings,... Primarily they were minor impacts on navigation, such as directional drilling, which goes under the waterway rather than through it.
There was a series of discussions with NEB on how we could consolidate those authorities and provide a more comprehensive safety oversight supported, of course, by Transport Canada under a memorandum of understanding to make sure that our expertise was made available to them.