That derby was by far the worst display of officiating I've ever seen. Too bad to be laughed off, you looked at the decisions he was making and could only conclude he was biased or corrupt. It was simply not possible to come to the conclusions impartially. The FA obviously agree because it's been half a decde before they've let him loose on an Everton game.
If you see Match of the Day and wonder why Evertonians are giving him hell just look back through the highlights and realise just how justified it is.