LONDON (AP) — Former Spice Girl Mel B is among dozens of Black Britons urging Parliament to update the country's equality laws and prohibit Afro hair discrimination. In an open letter to lawmakers on Tuesday, campaigners including Mel B, singer Beverley Knight and lawmaker Paulette Hamilton called for the U. K. to introduce a law to recognize Afro hair as a protected characteristic. “For too long, people with Afro hair have experienced unjust treatment in U. K. society and the current law...