Sectioning powers under the Mental Health Act also disproportionately affect black people.
BBC journalist Abdirahim Saeed reflects on the case of a close relative and speaks to black women about their experiences.
If you’ve been affected by issues raised in this story, sources of support are available at the BBC Action Line.
Video Journalist: Tobias Chapple
Senior Producer: Tammi Walker
Additional Filming: Abdirahim Saeed