蘑菇短视频

Stephen Lawrence was stabbed to death in a racist attack in south London.

The Metropolitan police later admitted failures in the case and in 1999 the Machpherson report accused it of Institutional racism.

The 蘑菇短视频 Affairs committee spoke to Stephen's mother Doreen - now a Labour peer - about what had changed in the last two decades.

Alicia McCarthy reports.

And you can hear more from from Today in Parliament on 蘑菇短视频 Radio 4 at 23:30 or via 蘑菇短视频 Sounds.