Yomi Adegoke and Elizabeth Uviebinene wrote Slay in Your Lane to empower and inspire black women in their careers.

Slay in Your Lane: The Black Girl Bible was published in 2018, and there are two more titles planned in the series. The book, which offers advice and guidance specifically geared towards black women, has sold almost 15,000 copies in hardback, according to The Bookseller.

As well as giving advice on careers, education, jobs and more, Slay in Your Lane also discusses microaggressions — seemingly small slights that people from minorities or underrepresented groups experience.

So Adegoke was unpleasantly surprised to see billboards for a BBC campaign which used the book’s title as their slogan.

Why Slay in Your Lane’s Yomi Adegoke has accused BBC Sport of plagiarism