Dr Ian Roberts and Medical Car driver Alan van der Merwe explain what they saw as they raced to help the Haas driver after his crash at the start of the race. For more F1® videos, visit http://www.Formula1.com Follow F1®: http://www.instagram.com/F1 https://www.facebook.com/Formula1/ http://www.twitter.com/F1 https://www.twitch.tv/formula1 https://www.tiktok.com/@f1 #F1 #BahrainGP