Alpine facing more upheaval a year on from Piastri saga

LONDON : A year on from the summer shock of Fernando Alonso announcing his departure and Oscar Piastri ruling out replacing him, Renault-owned Alpine go into Formula One's August break in a state of upheaval again.

In the space of two weeks, an entire top tier has left the Enstone factory - chief executive Laurent Rossi, team principal Otmar Szafnauer, sporting director Alan Permane and chief technical officer Pat Fry.

On track they have slumped from fourth last season to a distant sixth and suffered more retirements than any team.

Interim principal Bruno Famin said the changes were made "in order to go faster in reaching the level of performance we are aiming for".

Szafnauer, who lasted only 18 months in the job, hinted at corporate impatience in saying his exit stemmed from disagreement over how quickly the team could become regular winners.

The departure of Permane, after 34 years of service at the Enstone factory, came as a particular shock inside the tightly-knit paddock.

It is no coincidence that dominant Red Bull have the longest-serving boss in the paddock while Toto Wolff, who led Mercedes to a record eight constructors' titles in a row, is second on the list.

"To win in Formula One you've got to have the right culture and that has to come from the top down," Red Bull principal Christian Horner told reporters.

It takes time for changes to take effect, with the culture at Enstone forged by the success of title-winning predecessors Renault, with Alonso, and Benetton with Michael Schumacher under the leadership of Flavio Briatore.

Briatore left in 2009 after one of the sport's biggest scandals involving a deliberate crash at the 2008 Singapore Grand Prix and the team went through tough times as Lotus before Renault