Christian Horner has told the FIA not to "d***k" with aerodynamic rules for Formula 1 cars in the wake of the governing body's technical directive.
A technical directive was announced two weeks ago, in the wake of back pain felt by Lewis Hamilton as his Mercedes bounced violently at the Azerbaijan Grand Prix weekend. Many welcomed the intervention, but Red Bull were against it, having fixed their own porpoising problems themselves.
Horner complained that it was "very unfair" on teams like his, which had spent their own time and money to resolve the issue. He also accused Mercedes of telling Hamilton to "b***h" about the pain in a bid to force the sport's lawmakers into action.
