Allen & Overy, Clifford Chance, Slaughter and May and several other top law firms have decided to work together to tackle the underrepresentation of Black, Asian and minority ethnic groups in the U.K. legal industry. The group, which also comprises Freshfields Bruckhaus Deringer, Linklaters, Herbert Smith Freehills, Macfarlanes and Norton Rose Fulbright, launches on Wednesday after senior leaders and diversity and inclusion professionals within some of the firms arranged to discuss deep diversity issues within the sector in 2020.