What is DRS in F1 – everything you need to know about the Drag Reduction System, how it works and is it automatic?

It is a controversial driver-controlled device that aims to aid overtaking and increase the chances of wheel-to-wheel racing.
DRS can only be used when an F1 driver is within one second of the car in front, while other stipulations include specific parts of a circuit or after the opening lap of a grand prix.
It was introduced for 2011 and remains in use for the current season. But, when the …Keep reading