The Duchess of Cambridge has arrived at Bletchley Park to tour the site following a year-long restoration project.
The success of the centre's code-breakers are credited with shortening the war by two years.
The £8 million Heritage Lottery Fund restoration project has also created a visitor centre, and new exhibitions and interactive displays at the site.
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A learner driver has been jailed for 16 months for a crash in Saffron Walden, Essex which left a six-year-old boy with serious injuries.
A 19-year-old was arrested on Wednesday evening in Bishop's Stortford on suspicion of preparing terrorist acts.
£8.2 million in funding has been approved for flood defences in Great Yarmouth from the New Anglia Local Enterprise Partnership.