Thousands have lined the streets of London today to pay their last respects to Baroness Thatcher, whose funeral is taking place at St Paul's Cathedral at 11am.
But if you are stuck at work or home and wish to follow the ceremony, it is being broadcast live on television, radio and on the internet - including full coverage here at MailOnline.
This guide to the order of service tells you what to expect - including the hymns and reading chosen by the former Prime Minister before her death.
It also gives information on the war heroes who are accompanying Lady Thatcher's coffin on its final journey from the church of St Clement Danes to St Paul's.