A memorial service has been held exactly 30 years on from the Harrods bombing. The terrorist attack left three police officers and three members of the public dead, on December 17, 1983.

Former police officer Pam White (left), who was standing next to her colleague Constable Jane Arbuhnot, when a car bomb exploded Credit: PA Wire
Susan Arbuthnot, mother of Constable Jane Arbuhnot, who died when a car bomb exploded outside Harrods Credit: PA Wire
Tribute left at the memorial at Harrods Credit: PA Wire
Emergency services outside Harrods after the bombing on December 17 1983 Credit: PA Wire
Remains in the foreground of the Austin 1100 used in the car bomb
The scene outside Harrods following the attack in 1983 Credit: PA Wire