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Stephen Lawrence was murdered in South London on April 22, 1993. Stephen was black \u2013 his attackers were white.

The killing and subsequent investigation exposed violent racism on Britain\u2019s streets and institutional racism within the British police force.

Thanks to the tireless campaign of Stephen\u2019s mother \u2013 Doreen Lawrence \u2013 two of her son\u2019s killers were last year brought to justice.

Laws have been passed and institutions reformed to combat racism but, two decades on, how much has really changed?

(Image: Doreen Lawrence, Credit: Getty Images)