Soviet aircraft bombed Finnish vessels and harbours and dropped mines into Finnish seaways. Furthermore, the Soviet aircraft bombed Finnish vessels, harbours and dropped mines to seaways. Multiple oceanic climates encompass the seaways including tropical, subtropical, temperature, and subpolar climates. Oregon remained covered by shallow seaways throughout the Mesozoic era. Oregon was covered by seaways and volcanic islands during the Mesozoic era. All public transport runs on infrastructure, either on roads, rail, airways or seaways. The English Channel and the southern North Sea are the busiest seaways in the world. The Late Cretaceous was marked by high temperatures, with large epicontinental seaways. In 2011 she was renamed MS "Princess Seaways". Bonus & Miles is the frequent program of Hellenic Seaways. In 1988 DFDS adopted a new marketing name, "Scandinavian Seaways", for their passenger division. Attica Group increased is share in Hellenic Seaways to 98.83%. In 2011, she was renamed "Princess Seaways". Companies operating from Calais include SeaFrance (currently in liquidation), DFDS Seaways, and P&O Ferries. The Norfolkline routes and vessels were integrated into DFDS Seaways.