To be fair, QI is a civil liability problem and I was mostly talking about the criminal trial problem. If more police were tried in criminal cases, that would

To be fair, QI is a civil liability problem and I was mostly talking about the criminal trial problem. If more police were tried in criminal cases, that would make it far easier to build evidence for a civil case which could overcome the QI standard. OJ Simpson was acquitted in the murder trial, but lost his entire wealth in the subsequent civil trial to his in-laws.