The latest on the Queen's health as family head to Balmoral

The Queen is under medical supervision at Balmoral after doctors became concerned for her health, Buckingham Palace has said.

All four of her children, along with grandsons William and Harry, have travelled to be with her in Scotland.

In this special briefing helmed by Mary Nightingale, Royal Editor Chris Ship, Political Editor Robert Peston and Scotland Correspondent Peter Smith bring you what you need to know with.