"On Saturday 27 October, over 500 people gathered to march from Trafalgar Square to Downing Street for the annual United Families and Friends Campaign remembrance procession for those that have died in state custody" See:
“On Saturday 27 October, over 500 people gathered to march from Trafalgar Square to Downing Street for the annual United Families and Friends Campaign remembrance procession for those that have died in state custody”
See: Angry bereaved families march on Downing Street (IRR News Service)