On F1s return to Singapore after three years away, a number of the frontrunners endured disrupted practice running on Friday, as Sainz led proceedings with a best lap of 1m42.587s to head a Ferrari 1-2 from team-mate Charles Leclerc in FP2. Mercedes George Russell slotted into third ahead of F1 world championship leader Max Verstappen, who missed large chunks of the second practice ... Keep reading