I saw the compound wall when I was over in Dukhan in 2004 playing golf. I'm not sure if it was installed to keep the heathen in or out. I have an aerial shot of the golf course from 1996 and pre compound wall that I must scan in and post. It seemed strange having to go through an on course gate between the third and fourth holes.
Qatar has changes such a lot since I arrived in 82. For MAH it will be much worse. In his day the Dukhan Road was little more than a bitumen track.