According to a TNS Sofres study on driving styles for Axa, the frequency of driving and the kilometres travelled annually by France’s 18 to 25 year olds are higher than the national average. The study, which focuses on 350 young drivers in this demographic in addition to 1,200 other drivers, shows that they underestimate the dangers of using smartphones while driving. The study also showed that 62% of 18 to 25 year olds drive when they are tired.