Haas investigates

The Haas F1 Team has launched an investigation into the braking issues that blighted Romain Grosjean’s Singapore GP weekend. Grosjean crashed twice and branded the car the worst he’s ever driven. He was then prevented from racing by a brake-by-wire failure on the green flag lap. “It must be an electronic problem, or a lead or something popped off,” said team boss Gunther Steiner. “We plan to strip the car down to find out.”