What can be used to secure loads carried in a car?

Your answer is fully correct. According to German traffic regulations, loads carried in a car must be secured to prevent them from shifting while driving, which could cause accidents or injuries. The luggage net, tensioning belt, and anti-slip mat are all effective means to secure cargo. The luggage net holds items in place by enclosing them, the tensioning belt tightly fastens the load to prevent movement, and the anti-slip mat increases friction between the load and the vehicle’s surface to reduce slipping. Using one or a combination of these helps ensure safety on the road.