By Alan Baldwin MONTREAL (Reuters) -Formula One stewards summoned George Russell and Max Verstappen to a post-race hearing at the Canadian Grand Prix on Sunday following a Red Bull protest against the winning Mercedes driver.

Mercedes team principal Toto Wolff has called Red Bull’s protest against George Russell at the Canadian Grand Prix “petty” and “embarrassing”, and suggests the FIA should revise its processes.Red Bull protested against race-winner Russell nearly two hours after the race had finished;