UPDATE: Police at the scene of the bombing have made several arrests.published at 11:08 British Summer Time 28 June 2014
It is not known if any of them are the man who threw the bomb.
Archduke Franz Ferdinand and his wife Duchess Sophie received fatal gunshot wounds, officials have confirmed
Questions being asked about security arrangements on royal tour
Archduke’s dying words imploring wife to “Stay alive for the children"
Assassin named as Gavrilo Princip, a Bosnian Serb
Earlier this morning the archduke’s motorcade was targeted in a bomb attack, but royal tour continued
It is not known if any of them are the man who threw the bomb.
One of the injured officers at the bomb scene, named as Colonel Erich von Merizzi, has been taken to the garrison hospital.
Army surgeons have arrived at the scene of the bomb attack. Police have started to clear the area.
Watch the full report in the Key Video tab above
The archduke is meeting dignitaries after making a speech at City Hall. A few minutes ago he interrupted the Mayor of Sarajevo's welcome, saying: "I come to Sarajevo and am greeted with bombs! It is outrageous!"
VIDEO: Security correspondent Frank Gardner reports from the Serbian embassy on the security challenges of the archduke's visit.
Watch the full report in the Key Video tab above.
The suspect has been named as Nedeljko Cabrinovic, 19, a Bosnian Serb.
He is being held at the police station. A picture of the suspect has been released.
The event at City Hall is drawing to a close and the couple are leaving. The next stop on the tour is the National Museum.
Officials have announced a change to the archduke's programme. He and his wife will go to the garrison hospital to visit the injured, including Colonel Merizzi.
The motorcade has now left City Hall travelling at high speed. Extra security measures appear to have been put in place. An army officer has been stationed on the car's running board to shield the archduke.
Archduke Ferdinand has been shot, say reports. More to follow.
The shooting happened on the corner of Appel Quay and Franz Josef Street.
The archduke's car is reported to have sped across Lateiner Bridge.
The archduke's condition is not known.
Police are arriving at the scene of the shooting. Violence is breaking out in parts of the crowd.
Watch the full report in the Key Video tab above
Police have stopped the crowd attacking a young man.
A man has been arrested. People in the crowd claim he shot the archduke.
It is not known whether he is linked with the attack or the bomb incident earlier.
Eyewitnesses say the archduke's car was attempting to turn after taking a wrong turning. The gunman was seen stepping forward and firing two shots at close range.