This video from the USA says about itself:
13 May 2017
The Dakota Access Pipeline has already spilled oil, and it’s not even in service yet. Even though it only leaked 84 gallons, this incident is a small snapshot of what’s to come, as Energy Transfer Partners (the company building DAPL) recently spilled 2 million gallons of oil from their Rover pipeline in Ohio, and has proven to be completely incompetent.
U.S. Blocks Pipeline in Ohio: here.
About 5,000 barrels of oil, or about 210,000 gallons, gushed out of the Keystone Pipeline on Thursday in South Dakota, blackening a grassy field in the remote northeast part of the state and sending cleanup crews and emergency workers scrambling to the site: here.