Formula One's governing body said it suspected a systems glitch was to blame for Sunday's Japanese Grand Prix ending a lap early, with Mexican Sergio Perez officially finishing ninth and in the points despite crashing out. The race, won by Mercedes driver Valtteri Bottas, was called after 52 of the 53 laps had been run when the digital display mounted on the starting lights gantry flashed the checkered flag symbol to signal the end of the race. Drivers continued at racing speeds for another lap but, despite the actual checkered flag being waved at the end of the 53rd, the positions after the 52nd lap stood as the final result. That meant Perez, who crashed his Racing Point at the start of the 53rd, took two points. "From what we've seen it's a system error," Formula One race director Michael Masi told reporters. "It's something that we've got to investigate. I'm not going to preempt what it is or wasn't." Under new rules introduced this year, the digital checkered flag supersedes the actual physical flag, as the official signal indicating the end of the race. Vettel and Ferrari team mate Charles Leclerc said the checkered flag signal had not come up on their steering wheel displays. Masi added that teams had been told to race on to the full distance of the race. Asked if the glitch could have developed as a result of the systems being reconnected after being dismantled in preparation for Typhoon Hagibis, Masi said the FIA was still looking into the causes. "I'd hate to speculate on what it is," said the Australian who took over after the death in March of former Formula One race director Charlie Whiting. "We pride ourselves on doing things perfectly but it's one of those that hasn't happened before with the checkered flag board and we've got to investigate why." Formula One is no stranger to checkered flag mix-ups. Model Winnie Harlow accidentally waved the flag early at last year's Canadian Grand Prix, leading to the introduction of the rule that gives the digital flag precedence. In 2006 Brazilian football hero Pele waved the flag too late, missing race winner Felipe Massa's Ferrari as it crossed the line. — Reuters
