Really? Then what about the 700+ ships which visit Vancouver each month, any one of which could spill thousands of tonnes of bunker oil if there was an accident?

Bunker oil accounts for 4.5% of global CO2 so while British Columbia tells Alberta it must leave its oil in the ground and suffer the economic consequences, British Columbians happily keep using the oil to keep its economy humming.

Another case of do as we say, not as we do.