Thank you very much for the question.
You know, in the pipeline industry, performance in safety is number one. For the technologies that go into monitoring pipelines and constructing pipelines, emergency planning and management are at the forefront. A lot of work goes into evaluating the ongoing inline inspection of pipelines and new technologies, very complex technologies that improve safety.
On land use, river crossings, for example, we're using horizontal drilling technology to drill under rivers, not go across them. There are a number of things in terms of leak detection that are going on.
On every front on performance in safety, which is the number one thing for the pipelines, that is job one for the industry and a technology driver.