moin, I stumbled over an info that many cars don’t have a belt strap at the back and so the passengers drive insecure at the back than the front. So I’m not talking about these things that stop the belt when you jerk at it, but these parts that suddenly shorten / tighten the belt in the event of a crash. Now I’m wondering, since when does it exist and does the Volvo have it in the back, if it has any at all.