Barclays' annual general meeting has been hit by climate protesters angry at the lender's financing of fossil fuel projects.
North Dakota law enforcement will begin to block supplies from reaching protesters at a camp near to the construction site of an oil pipeline project.
Environmental activists have staged a protest outside the MCE Deepwater Development Event in the South of France.
Enbridge Inc has shut down a crude oil pipeline after protestors locked themselves to equipment at a valve site in Quebec. The Line 9 crude oil pipeline produces around 300,000 barrels per day.