MA099 Fire Notice This Area Must Be Kept Clear Of All Obstructions SignThe MA099 Fire Notice This Area Must Be Kept Clear Of All Obstructions Sign is part of our Mandatory Sign Range. Our Fire Notice This Area Must Be Kept Clear Of All Obstructions is suitable for various Offices, Factories, Commercial Buildings. The MA099 clearly identifies the Fire Information throughout Offices, Factories, Commercial Buildings. The format of the standard MA099 sign is Square and displays a White Fire Notice This Area Must Be Kept