H. Marahrens Schiffs- und Sicherheitsbeschilderung GmbH

Prohibition symbols are used to restrict or prohibit the movement and actions of persons. The sign consists of a red circle with a diagonal line through it (running from top left to bottom right), covering a pictogram to indicate something is not permitted. These signs are used in areas where for example open fire or mobiles are not permitted. Prohibition signs also indicate no smoking areas or sections where access is restricted on vessels. Customized signs are available on request.