Red light as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Ferrari pit stop lights as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Ferrari logo as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Track cleaning truck as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Mercedes AMG F1 snowman at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Valtteri Bottas (FIN) Mercedes-AMG F1 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Snow covered Pirelli tyres at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Red Bull Racing mechanic as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Medical Helicopter as snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Snow stops testing on day three at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Lance Stroll (CDN) Williams at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Daniel Ricciardo (AUS) Red Bull Racing RB14 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Marcus Ericsson (SWE) Alfa Romeo Sauber C37 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Marcus Ericsson (SWE) Alfa Romeo Sauber C37 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Brendon Hartley (NZL) Scuderia Toro Rosso STR13 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Fernando Alonso (ESP) McLaren MCL33 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Marcus Ericsson (SWE) Alfa Romeo Sauber C37 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Brendon Hartley (NZL) Scuderia Toro Rosso STR13 Scuderia Toro Rosso STR13 nose and front wing at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Robert Kubica (POL) Williams FW41 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Jerry Andre/Sutton Images
Robert Kubica (POL) Williams FW41 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images
Daniel Ricciardo (AUS) Red Bull Racing RB14 at Formula One Testing, Day Three, Barcelona, Spain, 28 February 2018. © Mark Sutton/Sutton Images