Why the Mercedes F1 W14 Isn't Changing 2022's Bold Concept

After Mercedes revealed its W14 F1 car at Silverstone, viewers were surprised but pleased to see the return of the black silver arrow, albeit with a lot more "naked carbon" than before. But why is the car back in black, and why are they so confident in their W13 2022 car's design concept that they haven't switched over to a Red Bull or Ferrari style design? Alex Kalinauckas chats with Martyn Lee to discuss these questions and more.