Stock photography picture of 255 01 02 Tug boat

A4EEA0 - Licenced Caption 255 01 02 Tug boat Description Boulogne harbour France Keywords nautical, sea, shipping, industry, marine, maritime, harbour, docks, towing, steel, cable, hawser, transport, transportation, goods, import, export, safety, going, in, out, access, journey, travel, voyage, over, the, assistance, assisting, French, power, powerful