The ultimate results of the Leveson Inquiry and Operations Elveden and Weeting should always have examined the relationship between police and media; it's still going on (this bent cop committed the offences in 2010).

I still believe the most important revelation was the Hillsborough report - it actually astonished even me, the depths bent cops were - are - prepared to go. Don't they ever learn?

Well, they have gotten away with it for decades. But the spotlight of accountability has finally focussed on them.