Which lane should you use for slower speeds on a multi-lane road?

The middle lane is generally not the ideal choice for slower speeds on a multi-lane road. Instead, the right lane is typically the appropriate lane to use when traveling at slower speeds. This is because the right lane is designated for vehicles that are merging onto the road, those that are preparing to exit, and those that may be moving more slowly.

The left lane is mainly intended for overtaking and passing faster-moving traffic, which means it is expected that vehicles in that lane will be traveling at higher speeds. The middle lane, while it may serve as a compromise, does not align with the expectation that slower vehicles should stay farthest to the right. The guideline is to keep the slower traffic in the right lane to ensure a smoother flow of traffic and enhance safety for all road users, which is why the right lane is the preferred choice for those traveling at slower speeds.