Williams’s George Russell will complete three days of testing for Mercedes before the end of 2019, starting with an outing in next week’s post-season Abu Dhabi Formula 1 tyre test.
Russell will drive for his regular team on Tuesday morning at the start of the two-day 2020 tyre test before handing the FW42 over to ex-F2 driver Roy Nissany for the afternoon.
Russell will return to Abu Dhabi next week for two further days of 2021 18-inch running in Mercedes’ mule car.

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