alt Hacker NewsRotherdam is the most famous case yes. But there are dozens in the UK sadly, and most were not commited by people with any asian heritage.
However they also got a fraction of the news coverage.
The Rotherdam police had been investigated 3 times before 2013, and they failed all the inspections.
The Sarah Everatt investigation found serious deficiencies in UK policing.
The last 300 page comprehensive report on UK police found systemic mysoginy, classicism and racism at all levels across the ranks and had very direct improvement plans all of which have not even began to be implemented.
So the hoax is it was a singular big pakistani rape gang + unrelated cases, and there is no evidence of a racially motivated coverup?
EDIT no, wikipedia says plural "gangs" also. I have zero idea what a rape gang even is, an organized crime group providing access to foster home girls?