The FIA is to use two independent DRS zones for the first time at the forthcoming Italian Grand Prix.
At most venues this year there has been only one zone in which the overtaking device can be deployed during races, but in Montreal and Valencia two areas were set up.
At those events the two DRS zones were on consecutive straights, but with a single detection point allowing drivers to trigger their wing flap for both.
For Monza, DRS can be deployed both on the start/finish straight and between the second Lesmo and the Ascari chicane. The detection point for the first zone will be on the exit of the Parabolica, with the other between the Lesmos.