MichaelMansfield QC, representing Mr Duggan's family, expressed the family's frustration that it will be almost two years after the killing that the full facts around his death are heard by a jury.
Other guests included pop star Emeli Sande, Duwayne Brooks - Stephen's friend who was with him on the night that he died - and lawyers Imran Khan and MichaelMansfield who have represented the Lawrence family throughout their battle for justice.