Government advice on the queue has been issued

How to join the queue for Queen's lying-in-state: What to bring and how security works

Andrew Marr spoke after the Queen's procession

Andrew Marr: Queen's procession would be recognisable to Victorians - Imperial pageantry of grief

Crowds have begun paying their respects to the late monarch.

Britain weeps for its Queen: 'Grateful' mourners pay tribute as they file past Her Majesty's coffin

Flowers from the Queen's garden joined the Imperial State Crown on top the Queen's coffin

Flowers from the Queen's garden make up wreath on her coffin with Imperial State Crown

Camilla, Kate, Sophie and Meghan in Westminster Hall

Sombre Kate and Meghan mourn for the Queen as she begins lying in state in Parliament

William and Harry march shoulder-to-shoulder in the Queen's procession

Grieving William and Harry reunited as they march side-by-side in Queen's procession

The Royal family salutes the Queen's coffin as it enters the Palace of Westminster

The Queen lies in state: Her Majesty’s coffin to rest for four days as cries of ‘God Save the King’ ring out

Thousands of people are calling for the day the Queen died to become an annual bank holiday in her honour

Petition calling for annual 'Queen Elizabeth day' bank holiday reaches 100,000 signatures

Penny Lancaster on duty guarding the Queen's coffin

Rod Stewart's wife Penny Lancaster among police guarding Queen's coffin

Despite his decade of military service, Prince Harry will be banned from wearing uniform for the Queen's funeral

Harry hits back after he is banned from wearing military uniform for Queen's funeral

Foodbanks have been closed, flights will be diverted and events like Guinea Pig Awareness Day have been cancelled out of 'respect' for the Queen

Guinea Pig Awareness Week, foodbanks and flights: events cancelled or moved out of 'respect' for the Queen

The fifth day of events to mark the Queen's death includes a procession and the beginning of a period of lying-in-state

Ceremonial procession and lying-in-state: What's happening today and how to watch

The Queen's coffin was taken to Westminster Hall today to lie in rest for four days

As it happened: King Charles, William and Harry walk behind Queen's coffin as procession takes her to lie-in-state

The Queen will only be buried with two items of jewellery, according to a royal expert

Queen 'to be buried with just two modest items of jewellery' despite collection worth millions

William and Harry will put on a united front with their father on Wednesday

William and Harry to reunite with Charles today to march behind Queen's coffin in heartbreaking echo of Diana's funeral

Members of the public will line up along the Thames before entering Westminster Hall

Queues set to back up for miles along Thames as millions descend on capital to see Queen lying in state

Charles's staff heard they face redundancy during thanksgiving service for the Queen in Edinburgh

King Charles's staff hit with redundancy notices during church services commemorating the Queen

Royal leak: King Charles with ink on his finger

King Charles suffers another pen mishap as he signs book at Hillsborough Castle