Final answer:
In Connecticut, on roads with less than three lanes, you must drive in the right lane unless you are passing another vehicle.
Step-by-step explanation:
According to Connecticut law, when your direction of travel is less than three lanes, you are required to drive in the right lane except when passing. The purpose of this rule is to keep the left lane open primarily for passing and to facilitate the smooth flow of traffic. Vehicles driving in the left lane when not passing can lead to congestion and unsafe driving conditions.