That draws our live page to a close on the day the Queen turned 90.
Here is a recap of what happened today:
- The Queen met crowds of people in Windsor and unveiled a plaque for a digital walking trail
- She then took part in a walkabout of the town and greeted well-wishers with her husband Prince Philip, also travelling in an open-top car
- Prime Minister David Cameron led the tributes to the Queen, describing her as "a rock of strength for our nation"
- Prince Charles paid tribute to his mother in a special broadcast and later when she lit a beacon
- The Queen lit a beacon at Windsor Castle, the first in a series of more than 900 being lit across the UK and overseas to mark the day