The Duchess of Cambridge donned a pair of headphones and tried to interpret codes during her visit to Bletchley Park where her grandmother worked.
Valerie Glassborow worked as a civilian member of staff, probably as a duty officer, alongside her twin sister Mary.
Wearing an Alexander McQueen outfit, Kate greeted staff on a visit to mark a year-long restoration project at the Buckinghamshire site.
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Eagle-eyed Twitter users spotted that a campaign photo the party claimed was in Stoke on Trent, was actually in Bolton.
The body of a man from Chichester who died after travelling to Syria to fight Islamic State arrived back at Heathrow to a hero's welcome.
London Mayor Sadiq Khan hinted that he could go further in his bid to tackle pollution in the capital.