Princess Anne is in the hospital after suffering a head injury, Buckingham Palace says

• Princess Anne is being treated for a head injury at Southmead Hospital in Bristol, UK. 
• She sustained a concussion from an incident at Gatcombe Park estate in Gloucestershire.
• King Charles has been closely informed about his sister's condition and recovery.

Princess Anne is receiving hospital treatment for a head injury, according to Buckingham Palace.

The king's sister, 73, "sustained minor injuries and concussion following an incident" at her home in Gatcombe Park in Gloucestershire, England, the palace said.

"Her Royal Highness remains in Southmead Hospital, Bristol, as a precautionary measure for observation and is expected to make a full and swift recovery," the statement added.

The spokesperson said King Charles, had been "closely informed" about the incident.

This is a developing story. More to follow…