Firstly, I'm guessing that there are exaggerations about some of the effects of increased oil tanker traffic in the Salish Sea. (critical-angle.net)
Twinning the pipeline would triple the pipeline's capacity and result in increased oil tanker traffic. (jwnenergy.com)
Lummi Nation Member and commercial fisherman, on increased oil tanker ship traffic that will come with a proposed tar sands pipeline in the Pacific Northwest. (earthjustice.org)