Stop Line 5 activists dropped a huge banner that read “Stop Line 5” from the Stone Arch Bridge, which spans across the Mississippi River and called on Michigan Governor Gretchen Whitmer to “Deny the Line 5 tunnel permits.” One of Enbridge’s two contentious oil pipeline construction proposals for Line 5 includes tunneling across the Straits of Mackinac, a sacred place to the Anishinaabe people of the Bay Mills Indian Community, who’ve banned the project.