Christian Horner on FIA ban: 'F1 is not a political sport

Red Bull's Christian Horner Backs FIA Political Speech Ban

FIA slammed by human rights group over rule against Lewis Hamilton and F1 driver protests - Irish Mirror Online

Red Bull and the FIA: What the budget cap breach means and why F1 is at a tipping point - SportsPro

Verstappen says rulemakers 'killing the sport' after 'stupid' penalty, Formula One 2017

F1 news: Team principals overstepped opportunity to speak directly with race director says Toto Wolff Christian Horner Lewis Hamilton Max Verstappen Red Bull Mercedes Michael Masi

Christian Horner reacts to blistering Fernando Alonso and Aston Martin pace - 'Fernando looks on fire!' - Eurosport

Editors Desk: FIA opens can of worms with Red Bull F1 Cost Cap ruling

Christian Horner 'confident' Red Bull did not break rule that could lead to huge penalty - Daily Star

Red Bull principal Christian Horner denies saying Mercedes F1 car illegal, Formula One