Originally Posted by
ft101
As of a month ago, head towards the ramp to the main immigration hall (West) and at the bottom of the ramp keep to the right hand side of the Tensa barrier. At the top of the ramp you'll see the auto gates for Thais etc and past them is the priority immigration manned desks.
I believe the central fast track is still there for now but just for aircrew and a couple of other categories.
Exactly like this and show your business class BP to the person at the entrance of the tensa barrier. Priority Immigration is to the right of the automatic Thai passport gates. Follow "thai passport" signs, last time there was no sign outside to indicate the priority lane.
This was two months ago, but since it is Thailand, rules might have changed.... the Prio Immi should still be there (slightly hidden) but if they still accept business BPs... who knows.