Infographic Responding To Oil Spills Share Canadians ranked port and harbour authorities as doing the best job to ensure safe shipping in Canada. Public thinks shipping companies are doing next best job followed by government agencies. Published August 2, 2018 | Last modified on August 5, 2026 Trending Infographic Tanker Sizes and Capacities Article Marine shipping in the Great Lakes: What you need to know Article From Paper Charts to Satellites: A Journey Through the Evolution of Marine Navigation