Red Bull team principal Christian Horner says Max Verstappen is free to let off steam in other motorsport series, but reaffirmed that the Dutchman’s “focus has to be” on Formula 1 following a secret test at the Nurburgring last week.

Aston Martin has registered seven changes to its AMR25 as it hopes to turn around a poor start to the year, with new floor body, edge, and diffuser components in an effort to extract more downforce from the underbody. As a result, the bodywork has also been reformed to suit the new floor.