A Justice for Chris Kaba placard is pictured before the annual United Families & Friends Campaign UFFC procession to Downing Street in remembrance of family members and friends who died in police custody, in prison, in immigration detention or in secure psychiatric hospitals on 29 October 2022 in London, United Kingdom. UFFC was established in 1997 as a support network of black families but now includes the families and friends of people from varied ethnic and cultural backgrounds. There have been 1,838 deaths in police custody or otherwise following contact with the police in England and Wales since 1990.