DRS: Has F1's Overtaking Aid Helped or Hindered Racing?

Max Verstappen uses his DRS to get past the Ferrari of Charles Leclerc. Credit: LAT Images

What is DRS?

DRS, was introduced in 2011 as a revolutionary solution to enhance overtaking in Formula 1. At the time, the sport was grappling with a shortage of wheel-to-wheel action, resulting in races that felt stagnant and predictable. To address this, Formula 1 Management (FOM) unveiled DRS—a cutting-edge mechanism designed to reduce drag and downforce on a car, delivering a significant boost in speed. The addition of DRS almost doubled the number of overtakes per race, going from 23.8 in 2010 to 43.2 in 2011. By empowering drivers to close gaps and execute daring overtakes, DRS not only redefined race strategy but also brought excitement and unpredictability back to the forefront of Formula 1.

How does the DRS work?

When DRS is activated, the rear wing of the car opens, reducing aerodynamic drag and significantly increasing straight-line speed. Drivers control this system via a button on their steering wheel, which engages an actuator to lift a flap in the middle of the wing. This system is only used on straights, where the loss of downforce has minimal impact on performance. As the car approaches a corner at the end of the straight, the wing automatically closes, restoring optimal downforce to help the driver navigate the turn with maximum control and precision.

When can DRS be used?

Drivers are only allowed to use DRS in designated zones on the track. During practice and qualifying sessions, DRS can be activated freely within these zones, but during a race, it’s only available if a driver is within one second of the car ahead, as measured at a detection point located just before the start of the activation zone. This applies regardless of whether the car in front is being lapped or racing for position. When activated, DRS improves the trailing driver’s ability to overtake by providing an additional top speed boost of approximately 15 km/h , which you can see here: https://www.youtube.com/watch?v=RkzqORuIsLE. Although this is a gameplay video, the actual concept is almost entirely the same. The top speeds vary depending on factors like the length of the straight, wind conditions, and other variables.

However, the rules for activation of DRS come with certain restrictions. It cannot be used; during the first two laps of a race, after a Safety Car period, or in wet conditions, as increased downforce is essential for maintaining grip on slippery surfaces.

Why is it controversial?

DRS has been a source of controversy since its introduction.

While it was designed to enhance overtaking and make races more exciting, purists argue that it creates “artificial” racing, diminishing the display of pure driver skill and that overtakes aided by DRS lack the strategic brilliance and bravery traditionally associated with Formula 1.  Additionally, safety concerns have been raised, as the added speed boost often encourages drivers to attempt high-risk passes at extreme velocities, potentially increasing the likelihood of accidents.

DRS No More

As we look to the dawn of a new season, I am sadly reminded that this marks the final chapter for DRS in Formula 1, as the era of strategic overtakes and rear-wing theatrics reaches its dramatic conclusion.

DRS has held us captive since its introduction in 2011, and has served as the foundation for thrilling overtakes, late race dramas, and unmatched dominance for the last 13 years (Fun fact: I am the same age as DRS, but will outlive it!).

Whilst it has been the topic of much controversy over the years – but in Formula 1, what isn’t? – here at Chicane Chatter we are of the view that its addition to the sport has proved to be a game-changing innovation, delivering unforgettable moments that have defined the modern era of racing.

It will be deeply missed, leaving behind a legacy of electrifying battles and revolutionary innovation that forever changed the sport.

As we prepare to bid this beautiful invention farewell, it has been fascinating to reflect on its history and impact on our sport.