Nico Hulkenberg once said it about Kevin Magnussen in a heated debate: "The most unsporting driver on the grid," said the German after a collision at the 2017 Hungarian Grand Prix. Hulkenberg and Magnussen are now teammates at Haas, but the Dane has not yet lost the stigma of 'most unsporting driver'. Indeed, during the sprint race in Miami, he was even given 35 penalty seconds for doing several indecent manoeuvres to keep rivals behind him. Surely the point has now been reached where F1 becomes off-limits for such an unsportsmanlike driver.