The Rochdale and Huddersfield neglect by the police are completely separate and utterly different to the situation described in the Sky article, so I completely stand by my post thank you.
The police, social services and schools are so criminally underfunded so whilst historically, there was money in services for victims and the vulnerable, there were cases where criminal incompetence played a massive role in young girls being exploited and raped with nobody caring, for which heads should have rolled with criminal charges against the services involved, that very much is not the case here for the Police if the article is to be taken at face value.
There is nothing but your supposition on the differences, so let's not neglect the vulnerable by putting all our eggs into the 'its the Tories fault somehow' basket and actually start looking at what can be done to reduce this sort of behaviour and risk, manage and support the victims (which goes way beyond convicting a few of the perpetrators) and having some genuine discussions about the challenge of collecting evidence for historic cases etc.
I guess it does just depend what is actually important to you.