How deep is British Columbia's north coast ocean? Mapping underway as part of tanker safety plan

Among the 209 conditions for the controversial Northern Gateway pipeline project is a need to identify and prioritize sensitive areas for oil spill response. This means creating a "World Class Tanker Safety" system and to that the federal government needs to turn to new technology to map the ocean floor. Daybreak's George Baker takes us on a deep sea excursion.

photo by Jim via our Flickr pool https://flic.kr/p/oxJqsB