They're falling because at one point BoJo had a spine and forced the police to confiscate phones of "victims" so they could check for planning with their friends to destroy someone.
Of course, they want this to stop. It makes them very uncomfortable that they can't just make people disappear like the biological Stasi they are.
Rape prosecutions are probably falling because it would be racist to prosecute most rapists.
They're falling because at one point BoJo had a spine and forced the police to confiscate phones of "victims" so they could check for planning with their friends to destroy someone.
Of course, they want this to stop. It makes them very uncomfortable that they can't just make people disappear like the biological Stasi they are.