Hundreds at protest vigil for Mark Duggan Several hundered people attended a vigil for Mark Duggan, whose death prompted the 2011 riots, amid a heavy police presence on Saturday. Officers had earlier warned that troublemakers planned to "cause disorder" at the event outside Tottenham police station, in north London. The jury accepted a firearms officer's testimony that Duggan presented a risk to life because he had been monitored collecting a handgun on the day he died. However, they agreed he was not holding the weapon when he was shot. Yesterday the dead man's mother Pamela and aunt Carole were joined by crowds carrying placards, and a minute's silence was held before protesters chanted "No justice, no peace." Later they shouted: "Who are the murderers? Police are the murderers. Carole Duggan appeared to distance herself from the actions of some supporters in the Court of Appeal last week, who swore at jurors. She said: "This is not the responsibility of the jury but ... the Independent Police Complaints Commission." She called on the IPCC to "do what they should have done in the beginning" and carry out a "thorough investigation."