Acciona Sainz topped practice for the Desert X Prix as the fourth Extreme E season got underway in Saudi Arabia.Laia Sanz and Fraser McConnell’s combined four-lap time of 10m05.933s was 1.21s quicker than defending champions Rosberg X Racing (Mikaela Ahlin-Kottulinsky and Johan Kristoffersson), despite a dramatic moment for McConnell at...