Has Formula 1 ever increased a penalty after an appeal?

The FIA announced on Tuesday that Red Bull have protested the penalty that Lewis Hamilton received at the Formula 1 British Grand Prix, believing it wasn't harsh enough.This isn't the first time an F1 team has protested a penalty, but have the FIA ever changed a penalty after a protest, and have they ever increased the severity of one after an appeal?James Hunt, McLaren ...Keep reading