Charlie Whiting and the FIA are “satisfied” that Ferrari’s SF71H is within the rules after investigating claims that the Scuderia were running their ERS illegally.

During the Azerbaijan GP weekend there was speculation that the team’s unique battery layout allowed Ferrari to bypass the FIA sensor to exceed the 120kW limit that can be deployed by the MGU-K.

To put the allegations to rest, the Formula 1 team agreed to run an additional sensor and software in Monaco.

This, Whiting says, has shown that Ferrari are not breaking the rules.

“We had some concerns in Baku that were difficult to explain and we worked through it with them,” the FIA race director told Reuters.