williamsracing 2020 ・・・ "We have had a productive opening week with the new FW43 and are looking forward to evolving the performance next week." Full report from day three of testing in our bio 🗞️ . . . #F1Testing #FW43 #WeAreWilliams #WeAreFighting #WeAreRacing #NL6 #GR63 #ROKiT #F1 #Formula1