Toto Wolff says he has concerns about the consequences of relaxing F1's engine freeze rules as the sport needs "stability"... read more »

Toto Wolff thinks a relaxation of Formula One's engine freeze regulations could create more problems than solutions for the grid read more »

Mercedes motorsport boss Toto Wolff has warned that relaxing Formula 1's engine freeze regulations could have unintended negative consequences. read more »

Marco Mattiacci does not want the engine freeze to be lifted because it will benefit Ferrari but because he thinks it will benefit Formula One as a whole read more »