Backlash after Booker awards prize to two authors

Decision to make first black female winner, Bernardine Evaristo, share 50,000 prize with Margaret Atwood causes controversy

The Booker prize judges' decision to break the rules and jointly award the prize to Margaret Atwood and Bernadine Evaristo has been criticised, with detractors pointing out that the first black woman ever to win Britain's most prestigious literary award has had to share it - while receiving half the usual money.

Chair of the judges Peter Florence shocked the literary world on Monday night when he revealed that the jury had decided - unanimously, he said - to flout rules, which have been in place since 1992, that the Booker "may not be divided or withheld". After more than five hours of deliberation, he announced that this year's 50,000 award would be split between Atwood's follow-up to The Handmaid's Tale, The Testaments, and Evaristo's polyphonic novel Girl, Woman, Other. Told in the voices of 12 different characters, mostly black women, Evaristo has said that the novel, her eighth, stems from the fact that "we black British women know that if we don't write ourselves into literature, no one else will".