Article R322-21 of the French Sports Code
As soon as non-mobile equipment is placed on the market, it must be fitted with an installation device to ensure that it is permanently attached. As soon as mobile equipment is placed on the market, it must be fitted with a permanent securing or counterbalancing device that is integral with the structure. The attachment or counterweight device must prevent the equipment from falling, overturning or tipping over under reasonably foreseeable…