What do double solid lines on the road indicate?

Double solid lines on the road indicate that no crossing or changing lanes is permitted. This is a clear warning to drivers that they must stay in their lane and not attempt to pass other vehicles or change lanes in that area. The presence of double solid lines is often found in locations where visibility is limited or where it is particularly dangerous to switch lanes or overtake another vehicle, such as on hills, curves, or near intersections. This regulation is designed to enhance road safety and prevent accidents by ensuring that vehicles maintain their positions on the road and do not engage in maneuvers that could lead to collisions.