Reigning Formula E champion Pascal Wehrlein has revealed he made a second visit to hospital due to headaches following his Sao Paulo shunt which ripped the halo from his Porsche’s chassis.<br>The German suffered the spectacular accident when his Porsche was flipped over by Nick Cassidy’s Jaguar in the season-opener last month, with the top of the roll hoop and halo making heavy contact with ...<a class='more' href='https://www.motorsport.com/formula-e/news/wehrlein-reveals-second-hospital-visit-after-sao-paulo-shunt/10687949/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-FORMULA-E&utm_term=News&utm_content=www'>Keep reading</a>