More than 80 people who were protesting the construction of the Dakota Access pipeline were arrested on Saturday at a pipeline construction site, reports ABC News.
Over 300 people attended the protest, prompting the authorities to be called at 5:20 a.m. The protests escalated, leading the police to arrest people engaging in violent activity and those who attached themselves to machinery.
Those arrested are facing charges of assault, criminal trespass, and rioting.
This protest is not peaceful or lawful.
Officers did use pepper spray when some protesters attempted to break the line that police had formed between protesters and the site's construction equipment. One protester even grabbed an officers can of pepper spray and use it to blind him.
Texas company Energy Transfer Partners has been trying to finish the 1,200-mile pipeline, but have run into issues with activists concerned about construction affecting water quality and Native-American burial sites.
The pipeline is a controversial project that draws a lot of criticism on social media.