Police have formed an unprecedented ring of steel around the Middleton's £5million country mansion to protect Prince George and his parents from intruders. Officers on horseback and a helicopter with heat-seeking technology on board have been patrolling the perimeter around the 18-acre Bucklebury Manor estate in Berkshire, where the royal trio stayed last night. The local council imposed no-stopping regulations on roads near the Georgian home where a team of armed royal guards, who accompany Kate and William everywhere, are also stationed. Scroll down for video Back again: The couple spent a week at Bucklebury Manor shortly before Kate returned to London to give birth, and the Cambridges were back last night surrounded by police
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Police patrolling 18-acre Bucklebury Manor on foot, horseback and by air
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Experts say security significantly higher since Prince George's birth
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Royal babies have been targets by kidnappers and attackers in the past
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Kate, William and George stayed with Carole and Michael last night
recently bought by @placeholder’s parents in the leafy village of Bucklebury.