F1 News Today: Lewis Hamilton announces instant Ferrari change as champion sets out retirement terms

Seven-time F1 champion Lewis Hamilton has announced an immediate change to his race weekend preparation with Ferrari following a disappointing performance at the Miami Grand Prix, with adjustments to be implemented ahead of the Canadian Grand Prix later in May 2025. Two-time champion Fernando Alonso has outlined specific terms for his F1 retirement, suggesting he could remain on the grid for several more seasons while placing the onus on Aston Martin to meet his goals. McLaren CEO Zak Brown also commented on the possibility of signing four-time champion Max Verstappen in the future, while reigning champion Lando Norris, who leads Verstappen by two points in the 2025 title standings, expressed confusion over Verstappen's tactics in Miami.