Formula 1 supremo Bernie Ecclestone has backed Red Bull's call for governing body the FIA to rein in Mercedes' engine advantage and create a more level playing… read more »

Lewis Hamilton is the latest to dismiss Red Bull's call on the FIA to use an "equalisation mechanism" to stop the Mercedes dominance... read more »

Williams head of vehicle performance Rob Smedley has backed Mercedes, amid calls for the FIA to step in and equalise engine performance. Red Bull have called on the governing... read more »

Bernie Ecclestone has supported Red Bull's call to the FIA to rein in Mercedes' total dominance by reducing the German teams' power unit developments read more »

Bernie Ecclestone supports Red Bull's push to rein in Mercedes using the regulations read more »

Mercedes motorsport boss Toto Wolff has told Red Bull's Christian Horner to get his head down and work harder to close the gap to Mercedes. It comes after Horner called on... read more »

In the wake of Christian Horner's calls for "equalisation", Toto Wolff has told Red Bull to stop complaining and "sort it out"... read more »

Red Bull team principal Christian Horner has called for the FIA to take action to equalise the performance of rival power units in order to bring the grid closer together.... read more »

Christian Horner has suggested that the FIA step in an help bring the F1 pack back together before Mercedes dominates the 2015 F1 world championship. read more »

Red Bull team principal Christian Horner has called on the FIA to take action to equalise engine performance and close up the Formula 1 field read more »