3. Follow the “Left Lane for Passing” Rule

Highways are not free-for-alls. The left lane is legally and culturally designated for passing, not cruising. When drivers sit in the left lane without overtaking, they clog up traffic and frustrate faster-moving vehicles. This often leads to aggressive driving behaviors, dangerous weaving, and tailgating.
Proper lane discipline means staying in the right or middle lanes unless you need to pass. After passing, you should return to your lane. It’s safer, more efficient, and it helps maintain smooth traffic flow. In some countries and states, you can even get fined for “left-lane hogging,” which is considered a moving violation.
Beyond legality, it’s about respect. Staying in the proper lane lets faster drivers pass without drama, reduces congestion, and prevents road rage. If you’ve ever been stuck behind someone going under the limit in the fast lane, you know how frustrating it can be. Don’t be that driver. Keep right, pass left, and keep things moving.