Look guys, the new cameras that will be installed in the high ways like Wakra/Mesaeed will be capturing your car by the first one then by the second one to calculate your average speed. There are lots of drivers just reducing the speed when they reach near to the cameras and will double their speed immediately after crossing the camera surveilance area. The new cameras installed will calculate the average speed of your car (how many minutes you took and how many minutes are required) and if you are crossing the second camera earlier than the required time as per the set speed you will be fined for speeding. Be careful in such roads. I am not sure if they already started installing this type of camera in that road but very soon they will fix them.