It was the ultimate expression of road rage. A furious woman driver died after ramming another vehicle and spinning her wheels so fast that her own car burst into flames.

Serena Sutton-Smith, 54, burnt to death after refusing to get out of her Vauxhall Nova as she sat with her foot flat on the accelerator.

She spun the wheels so fast that her tyres disintegrated and the metal rims sent a shower of sparks into the engine, igniting the brake fluid and setting the car on fire.

Appalled onlookers urged her to get out of the car as the flames licked around her but she told them to “F*** off”, an inquest in Gloucester was told.