For her own safety

Thames Valley Police have announced that a grumpy old man thought to be waging a class war in Eton, Berkshire, by failing to stop his car in its tracks in deference to privileged future Prime Ministers, had been seen earlier in the day lurking in nearby Windsor, outside its famous castle, (you know, the one where Her Madge now lives). Whilst his presence there might’ve been just coincidence (the towns being adjacent), there are rumours of a state of heightened alertness in the royal town. Her Madge, 96, has been advised to confine her jogging to within the castle walls.