This may be getting off topic here, but here is one more article. It may show some OTHER reasons why the protestors are trying to get BCM out of there. I dont beleive the government has a good enough argument to with hold the BCM permit and may soon rescind their decision before it becomes international.
http://af.reuters.com/article/energyOilNews/idAFN1E75O04120110625?pageNumber=3&virtualBrandChannel=0&sp=true