Red Bull’s Isack Hadjar has explained what caused his crash on Tuesday at the Barcelona Formula 1 shakedown.<br>The new Red Bull driver suffered the only major accident of the shakedown week at Circuit de Barcelona-Catalunya, as he went off at the final corner late on Tuesday in wet conditions.<br>Hadjar’s Red Bull car reportedly suffered heavy rear-end damage which required the team to bring ...<a class='more' href='https://www.autosport.com/f1/news/what-caused-hadjars-red-bull-crash-at-barcelona-f1-shakedown/10794314/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>