Multiple episodes and the season arc explicitly frame the conflict as Pierre challenging 'the system' that targets Black people, with plot points including police harassment allegations, planted evidence, and a racist officer's demands for 'integration' and 'pride in the flag' from Black Londoners. Co-writer Roy Williams, known for works on Black British experiences, and star/executive producer David Harewood emphasize the series as a landmark exploring how Black men navigate Britain and a 'progressive acceptance' of Black talent in lead roles.

Casting features Black actors in prominent positions including Harewood as Pierre, Michele Austin as his partner Charlotte, and Sara Powell as his wife Celeste, with the narrative foregrounding middle-class Black family dynamics alongside working-class struggles and racial protests. These elements drive the storytelling rather than serving as incidental background.