Marine Mandatory Sign: Emergency Exit, Keep Clear Size:150 x 500mm British Admiralty Nautical Chart 3062:

British Admiralty Nautical Chart  3062: Gulf of Bothnia - Finland

NOAA Nautical Chart 17384: Wrangell Harbor and approaches

8 Upgrading Software

British Admiralty Nautical Chart 4962: Canada

Marine Mandatory Sign: Emergency Exit, Keep Clear Size:150 x 500mm British Admiralty Nautical Chart 3062:Marine Mandatory Sign: Emergency Exit, Keep Clear Currently there are no specific marine regulations existing regarding mandatory signage. However the requirements of flag and local state health and safety regulations may be enforced. These signs are used to inform and warn crew, passengers and visitors when risk assessment has identified the need for mandatory instruction.