Prime Minister David Cameron will read at Baroness Thatcher's funeral on Wednesday after she left instructions for him to do so.
Lady Thatcher laid down plans on how the service - which will take place at St Paul's Cathedral - should proceed.
Downing Street has released a detailed Order of Service for Baroness Thatcher's funeral on Wednesday.
The full details of Baroness Thatcher's funeral have been released by Downing Street.
Baroness Thatcher's daughter Carol has spoken publicly to thank everyone who sent messages of sympathy and support.