A man holds an Oil Sand sample during a protest on the National Energy Board's approval to reverse the flow of the Enbridge oil pipeline "Line 9" at Queen's Park in Toronto, March 7, 2014. Canadian ... more 
A man holds an Oil Sand sample during a protest on the National Energy Board's approval to reverse the flow of the Enbridge oil pipeline "Line 9" at Queen's Park in Toronto, March 7, 2014. Canadian regulators on Thursday approved Enbridge Inc's Line 9 oil pipeline reversal and expansion, conditional on the country's largest pipeline company undertaking additional work on consultation and safety. Enbridge plans to reverse its Line 9B pipeline, which extends from southern Ontario to Quebec, and boost capacity of the entire Line 9 line by 25 percent to 300,000 barrels per day (bpd), in order to ship western oil to refineries in Eastern Canada. The oil would enter Ontario through Michigan on its Mainline system. REUTERS/Mark Blinch (CANADA - Tags: POLITICS ENERGY CIVIL UNREST) less 
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Reuters | Photo By MARK BLINCH / REUTERS
Fri, Mar 7, 2014 3:04 PM EST