More an more people are driving the legal limit, because new cars have Adaptive cruise control (ACC) that adjust the speed to the speed limit.I also used to drive a little bit over too. And when we got our new car, I was a bit annoyed that with the ACC it drives a little bit slower than I was used to.But very quickly I got used to it, and it's so cool that it adjust speed to traffic too if traffic is slower than the speed limit, and it keeps the breaking distance, and even stops when traffic stops and continues automatically when traffic goes again.It is very common for me now to be in lanes with traffic that drives exactly the speed limit, and all the cars maintain distance and driving the speed limit, probably using ACC.So I'd argue that many times everybody is forced to drive the speed limit now, because actually quite a lot of people are doing it, and to pass them all would be both stressful and annoying for a driver that wants to drive just 5-10 km/h above the speed limit.