UK Driving Theory Practice Exam 2026 - Free Driving Theory Practice Questions and Study Guide

When approaching a roundabout, it is essential to yield to traffic already on the roundabout. This rule ensures a smooth flow of traffic and helps prevent collisions. Traffic already circulating has the right of way, which means that vehicles entering the roundabout must wait for a safe gap before proceeding. This tactic is crucial in maintaining order and efficiency within the roundabout system, as it minimizes confusion and assists in the safe merging of vehicles.

The other options do not align with safe driving practices around roundabouts. Accelerating through it can lead to dangerous situations, particularly if you encounter vehicles that have the right of way. Ignoring signage could result in not adhering to the specific traffic rules applicable at that junction, which can also cause accidents. Stopping completely before entering could disrupt the flow of traffic and lead to unnecessary delays and hazards, as it's not required unless there is no clear gap to enter. Understanding and following the yield instruction is fundamental to safe driving around roundabouts.