How much does it take before they’d even admit it exists?!
From your link:
“The trial — details of which were so disturbing that jury members were excused from ever having to sit on a jury again — exposed years of failings by Thames Valley police and Oxford social services. The court heard that the girls were abused between 2004 and 2012 and that police were told about the crimes as early as 2006, that they were contacted at least six times by victims, but failed to act.”