(L to R): James Key (GBR) Scuderia Toro Rosso Technical Director; Max Verstappen (NLD) Scuderia Toro Rosso; Carlos Sainz Jr (ESP) Scuderia Toro Rosso; and Franz Tost (AUT) Scuderia Toro Rosso Team Principal withe Scuderia Toro Rosso STR11.Formula One Testing, Day 1, Tuesday 1st March 2016. Barcelona, Spain.