MOL Table Top Drill Tests Response to Possible Product Tanker Collision, Fire in Tokyo Bay. Mitsui O.S.K. Lines, Ltd. (MOL, President: Koichi Muto) announced the completion of a table top drill based on a scenario in which the MOL Group-managed petroleum product tanker Raysut collided with another merchant vessel in Tokyo Bay, resulting in explosions and a fire on board. The three-hour drill, from 1pm (local time) to 4pm on Friday, 14 October, involved the Raysut as well as the 3rd Regional Coast Guard Headquarters and other organisations.