Mercedes Formula 1 boss Toto Wolff says the company will not supply Red Bull with engines from 2022. Red Bull’s partner Honda announced last week it would leave F1 at the end of next season, leaving the two Red Bull teams needing an engine. Wolff said there were “various reasons” for Mercedes to reject Red Bull. Wolff said he believed Red Bull “will have a plan B and probably doesn’t need to rely on any of the current power-unit suppliers”. Red Bull team boss Christian Horner said the company would “take our time to do the necessary investigation and due diligence” but added that the team were limited to “the two current suppliers in the sport”. Ferrari team boss Mattia Binotto said they had “not decided” what they would say if Red Bull approached them.

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