Do the bizzies still do match risk classifications? Can't see them doing anything other than a Sunday lunch on those grounds alone......
I suspect that Sky/BT (via the clubs) may have come to some arrangement with the police to pay them extra money for midweek/late games.
We used to hear of Merseyside Police going as far as threatening legal action to prevent a late kick-off.
Now, absolutely nothing over the last year or two from them, despite a number of high profile games at both grounds, at kick-off times that you'd expect them to object to.