Today FIA sent out another Technical Directive (TD 38/19) about possible engine trickery. It states that any flammable liquid from the cooling systems can not be used for combustion. You know which team this is aimed at.
— Tobi Grüner 🏁 (@tgruener) November 13, 2019
More infos -> AMuS (in German): https://t.co/e759BZQDO1