Sorry for the delay, chaps. I prepared a reply, clicked Preview but then forgot to click Post!
HH,
They officially drive on the right in this country, but just like Indonesia, you have to be prepared for anything. I saw a video with three lanes of traffic. The two outside ones were going in the same direction and the middle one was going the opposite way!
chevvron,
The displaced threshold is a bit of a mystery. I’ve flown into this airport in an ATR 72 and I don’t remember any significant hill on the approach.
This airport has been closed following the opening of a “jet-sized” airport nearby. The runway is now a rather wide road!