August 2016 ‘One day the chains will be broken’

Marcia Rigg talks about her campaign after her brother died in Brixton Police Station.

Marcia Rigg, whose brother Sean died in Brixton police station in 2008, and writer and activist Wail Qasim tell the Guardian’s Owen Jones why a Black Lives Matter movement is necessary in the UK and what they hope to achieve. View the full interview below.