Why should you avoid driving next to other vehicles on multilane roads?

Avoiding driving next to other vehicles on multilane roads is crucial primarily because it minimizes the risk of being crowded or squeezed into another lane. When you maintain a safe distance from other vehicles, you allow yourself more room to maneuver and react if necessary.

If a vehicle next to you were to change lanes suddenly without signaling, being in the adjacent lane could put you in danger if you do not have enough space to safely adjust your position. By steering clear of driving alongside other cars, you can maintain better control over your driving environment, ensuring that you have space to react to unexpected lane changes or other hazards. This is a fundamental principle of defensive driving, which emphasizes awareness of your surroundings and anticipating possible actions by other drivers.