In regions where they enforce the laws written about moving over for traffic - you get pulled over even if you're going above the limit. Flow of traffic is mor

In regions where they enforce the laws written about moving over for traffic - you get pulled over even if you're going above the limit. Flow of traffic is more important than speed. Now if you're going the speed limit in the right most lane (not well below the speed limit) then you'll not likely have an issue even if you are "impeding" traffic at that point. It's more about taking up the left/passing lanes. Btw - these rules exist even for single lane roads. You will need to pull over for traffic behind you even if you're going the speed limit or above. Generally there is some advisories or rules about 3 cars being behind you.