Red Bull principal Christian Horner says the team need a definitive direction on a 2022 engine freeze by the end of November. In order to continue working with the Honda power unit themselves, once the Japanese manufacturer leave Formula 1 at the end of 2021, Red Bull would need a freeze on engine development to be put in place from the following year. The team have always been a chassis manufacturer and lack the resources to create and develop their own engine, meaning without a freeze they risk being stuck with an outdated PU if they choose to carry on the work that Honda leaves behind. A freeze on engine development would suit Mercedes since they are seen as the benchmark in that...
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