The design of Red Bull 's RB8 car has been questioned by other teams . Red Bull currently lead the constructors ' championship , with its drivers Sebastian Vettel and Webber second and third respectively in the drivers ' standings , while Ferrari 's two-time world champion Fernando Alonso is top . The ` In Monaco has a slot in front of the rear while which increases downforce . Sauber and Red Bull 's also have design modifications aimed at tackling the problem . Formula One official website confirms no rival teams have reported Sauber .
The design of Red Bull 's RB8 car has been questioned by other teams . The ` In Monaco has a slot in front of the rear while which increases downforce . Sauber and Red Bull 's also have design modifications aimed at tackling the problem . Formula One official website confirms no rival teams have reported Sauber .