The study examines the observance of safe following distances under real traffic conditions. Maintaining an appropriate following distance plays a key role in accident prevention, as it gives drivers sufficient time to perceive hazards and react appropriately. To record empirical data, a rear radar sensor was installed on the test vehicle, which continuously measured the distance and speed of the vehicle behind. This method allowed for a detailed analysis of how the following distance changes as a function of speed. The collected data was compared with the minimum safety requirements based on reaction time and braking performance described in the literature. The comparison shows the extent to which actual driver behavior deviates from the recommended safety standards. Although modern vehicles are increasingly equipped with driver assistance systems, such as automatic emergency braking, the vast majority of vehicles in Hungary are not yet equipped with such systems. As a result, road safety depends largely on individual driver decisions and compliance with the rules. The results highlight the potential accident risks arising from inadequate following distances, especially in everyday traffic situations where drivers often underestimate the distance required for a safe stop. The measurement result show that most drivers following distance is shorter than the average stopping distance. The research contributes to a deeper understanding of domestic driving habits and provides a basis for the development of road safety campaigns, driver training programs, and possible regulatory measures. Overall, the results emphasize the importance of maintaining a safe following distance as a simple, cost-effective, and efficient means of improving road safety.