How to dispute traffic violation fine.

Recently i went to Madina in my car.  i traveled during day and my average speed was 140 KM.  just few times when the road was clear and there was no traffic,  i drove around 150 KMph.  i could avoid all the cameras as it was bright day.  however i received sms next day saying i exceed 140 km by 1 to 2 kms.   the fine was SR 800 for single violation. 

i believe fine is just SR 300  if you exceed speed limit by just few KMs.   i want to have muroor review my fine.

Can someone please tell me what is the procedure.   i checked in absher.  there is no such option available.


thanks

You have to visit Muroor Al Nasriyah to get all the information about that violation.