F1 pre-season testing 2023: What is it, when is it and can I watch it

Following last year’s technical regulations overhaul, F1 undergoes minor changes to the new era of ground-effect cars launched last season.
The biggest tweak to last year has been the car floors raised by 15mm on safety grounds to combat the porpoising issue which dominated the 2022 season technical rules talking points.
Various other rules around the new regulations have been tightened up …Keep reading