Actually most of the ref were from the midlands - If you live in Bournemouth then all the refs are 100% of the refs were northern. If you live north of M62 corridor then 95% of the refs were from the south. Interestingly almost 20% of the big game players came from North of the M62 corridor
As to bias - you southerners are never satisfied when you lose the marshals are biased and when you win they are biased. Play the game and stop expecting marshals to be perfect 100% of the time. Take the rough with the smooth and go shoot people. That's all its about