Doreen Lawrence has taken the Olympic torch to the learning centre she set up in the memory of her son, Stephen Lawrence in Deptford, south-east London.
Mrs Lawrence fought for years for justice for Stephen, who was murdered in a racist attack in Eltham, south-east London in 1993. Her campaign helped sparked the Macpherson Inquiry, which found the Metropolitan Police to be "insitutionally racist".
In a star-studded day for the Olympic Torch, the flame was carried by the captain of the Starship Enterprise and sport personalities alike.
The cast and crew of EastEnders are carrying out the final touches for tonight's Olympic Torch episode.
The Olympic Torch soared to new heights when it was taken to the top of the London Eye.