Infographic Tankers Are Easily Identifiable Share Oil tankers are very easy to spot and identify compared to other ships that are sailing the seas and visiting Canada’s ports. Published March 22, 2018 | Last modified on September 6, 2023 You may also be interested in Infographic Angus Reid Poll, March 2016 Infographic Impact of Air Pollutants from Marine Shipping Infographic Top Cargo Type by Region