Your garage's roller door has moving parts, and, rather obviously, without those moving parts, it wouldn't really be a garage—more like a large room where your car is trapped. The movement required for your roller door to open and close is going to make some noise, but what about when that noise escalates to an alarmingly loud rattling and shaking? There are a few things that need to be done when your roller door has become a rattling door.
The law, through the building code of Australia and various acts like the 2002 Environmental Planning and Assessment Act and OHS Act, requires that building and business owners take measures to ensure that the people working in a building or the building itself is protected from fire. Such measures include the installation of fire prevention and firefighting equipment and educating or training people on fire response drills.
To ensure that these measures are followed, the law requires building and business owners to generate an annual fire safety statement.