Too old to drive – when do we know it’s time to pack up after what happened to HRH?

© PAThe Duke of Edinburgh, 97, was left "very shocked" and shaken when the Land Rover Discovery he was driving was hit by a Kia as he drove near the Queen's Sandringham estate.
The Duke of Edinburgh, 97, was left "very shocked" and shaken when the Land Rover Discovery he was driving was hit by a Kia as he drove near the Queen's Sandringham estate.

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