Do I need to wear a fall arrester at a height of 3 meters?

Around the world, workers in industries such as construction, decoration, and cleaning need to complete some tens or even hundreds of meters of high-altitude work. While earning high wages, they are also undertaking huge If you are not careful, it will fall from a height and cause personal injury. Even at a height of 2 meters, you must wear a fall arrester to protect your own safety.