Two orangeish round discs about two to three millimetres size held at arms length.the brightness was perhaps slightly more than the average star.They were side by side and about a finger width apart held at arms length.

At first they were side by side then suddenly the one shot directly in front of the other one.Then they came back to flying side by side. As they started to head away from me, over to my left hand side they did a syncronised manouver where the one craft went to the left an the other went to the right before coming back to flying side by side as they disappeared into the distance.

The objects were flying so fast that my girlfriend and brother who were with me were unable to see what I was looking at.I was lucky that I just happened to glance up at the direction they were coming from, roughly about 45degrees to my right.They went almost directly over our heads before I lost them in the glare of the street lights at about 30degrees above the horizon over to my left.It was a beautiful starlit night, no clouds and no wind.I did not hear any noise from the craft and there was no vapour trail.I did a small calculation based on the angles at which I first saw them and the angle I lost sight.I calculated that if they were at a height of 4 kilometres the speed was over 4 thousand MPH...and they could have been much higher!,and faster!!,the mind boggles.I had the distinct feeling they were "joyriding" and were showing off just what they could do.