Red Bull's Formula One leader Max Verstappen completed a British Grand Prix practice double at Silverstone on Friday with Ferrari close and Williams' Alex Albon looking surprisingly quick.
Verstappen led team mate Sergio Perez one-two in the opening session and was again fastest in the late afternoon when last year's winner Carlos Sainz was second on the timesheets for Ferrari.
Albon was an eye-catching third in both sessions for a team currently ninth out of 10, with American rookie team mate Logan Sargeant also fifth in practice two.
