At what position on temp gauge should my fans kick in?

Was out last night and on motorway car was sitting at usual position between O and R on norm, when sitting in traffic was going up to the to N. Is this normal or possible fault. never seen it so high before even in traffic going into natuional day!

Help

 

cant help mate sorry
but back to the top

 

i think the gauges are a bit wank to be honest mate get a secs moniter or somthing so u can moniter it better doesent sound too hot tbh fans should come on at 95 i think not sure on ford gauge where that is.