Isack Hadjar has announced a change in his approach to racing ahead of his Formula 1 debut next season. At least, not one that directly affects steering or stepping on the gas, but more of a change in behaviour. The 20-year-old Frenchman has a reputation for being a bit of a hot head over the board radio in all the series he drove in, but the Racing Bulls driver now wants to clean up his act in F1.
