What is Garter Day and will the Queen and Prince Andrew attend today's ceremony?

The Most Noble Order of the Garter ceremony dates back to 1348

Prince Andrew absent as royal family attend Garter Day service

Buckingham Palace issue statement as Prince Andrew banned from Garter Day - Birmingham Live

Prince William Forces Queen Elizabeth, Prince Charles To Sideline Prince Andrew At Order Of The Garter

Prince William, Kate appear at Garter Day as Queen Elizabeth II, Prince Andrew skip public events - Good Morning America

Prince Andrew left 'depressed' after Garter Day snub and unlikelihood of royal return - Daily Record

Prince William Threatened to “Withdraw” from Garter Day If Prince Andrew Appeared Publicly

Queen leads Royals after shamed Prince Andrew banished from Order of Garter service

Prince William warned the Queen he would feel uncomfortable if Andrew attended Order of the Garter

Prince Andrew to be 'excluded from Order of the Garter procession

Prince Andrew absent as royal family attend Garter Day service

What is Garter Day? The Ancient Knightly Order being celebrated today

Prince Andrew to be 'excluded from Order of the Garter procession