Horner: F1’s sprint parc ferme rules are a ”joke”

F1 tweaked the sprint format it uses at six races in 2023 by moving qualifying for the main grand prix to Friday afternoon, followed by sprint qualifying and the race on Saturday ahead of Sunday’s main grand prix.Cars are placed under parc ferme rules after Friday morning’s single free practice session, which means teams are locked into their car setups and subject to strict limits on the items …Keep reading