Charles Leclerc, Alfa Romeo Sauber F1 Team walks the track with Xevi Pujolar, Alfa Romeo Sauber F1 Team Head of Track Engineering and Ruth Buscombe, Alfa Romeo Sauber F1 Team Race Strategist at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Marcus Ericsson, Alfa Romeo Sauber F1 Team with flag remembering Ronnie Peterson at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Sebastian Vettel, Ferrari on the Monza banking at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Sebastian Vettel, Ferrari on the Monza banking at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Monza banking at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Carlos Sainz Jr, Renault Sport F1 Team R.S. 18 walks the track at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Pierre Gasly, Scuderia Toro Rosso Toro Rosso walks the track at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Esteban Ocon, Racing Point Force India F1 Team on the Monza banking at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Marcus Ericsson, Alfa Romeo Sauber F1 Team on the Monza banking at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Esteban Ocon, Racing Point Force India VJM11 at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Daniel Ricciardo, Red Bull Racing at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Fernando Alonso, McLaren at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Sebastian Vettel, Ferrari and Kimi Raikkonen, Ferrari at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Manuel Goria/Sutton Images
Lance Stroll, Williams Racing walks the track at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Max Verstappen, Red Bull Racing at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Manuel Goria/Sutton Images
Carlos Sainz Jr, Renault Sport F1 Team walks the track at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Kimi Raikkonen, Ferrari in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Sergey Sirotkin, Williams Racing in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
(L to R): Sergey Sirotkin, Williams Racing, Esteban Ocon, Racing Point Force India F1 Team, Charles Leclerc, Alfa Romeo Sauber F1 Team and Nico Hulkenberg, Renault Sport F1 Team in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Sergio Perez, Racing Point Force India F1 Team and Sebastian Vettel, Ferrari in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Charles Leclerc, Alfa Romeo Sauber F1 Team at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Romain Grosjean, Haas F1 Team in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
(L to R): Sergio Perez, Racing Point Force India F1 Team, Sebastian Vettel, Ferrari, Kimi Raikkonen, Ferrari and Romain Grosjean, Haas F1 Team in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Esteban Ocon, Racing Point Force India F1 Team in the Press Conference at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Jerry Andre/Sutton Images
Haas VF-18 nose and front wing at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Mercedes AMG F1 W09 nose and front wing detail at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
F1 cars and fans in pit lane at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Alfa Romeo Sauber C37 nose and front wings at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Marcus Ericsson, Alfa Romeo Sauber F1 Team gives caps to fans at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images
Marcus Ericsson, Alfa Romeo Sauber F1 Team signs autographs for the fans at Formula One World Championship, Rd14, Italian Grand Prix, Preparations, Monza, Italy, Thursday 30 August 2018. © Mark Sutton/Sutton Images