SOINTULA, B.C.— If Enbridge’s Northern Gateway pipeline is approved, Canadian taxpayers could be on the hook for billions of dollars to cover the clean up and compensation costs in the event of a catastrophic oil tanker spill, claims Living Oceans Society in a report titled Financial Vulnerability Assessment: Who Would Pay for Oil Tanker Spills Associated with the Northern Gateway Pipeline written by the Environmental Law Clinic at the University of Victoria.