Russian immigration is terrifying
I can't disagree because I actually thought I was being kidnapped but that was not the intention 
I was traveling for business and we had some sort of business fast track : we were literally bundled down the stairs next to the air bridge attachment and into a blacked out Mercedes mini van.
No one said anything and we were driven at speed across the runways. At this point I seriously contemplated diving out of the door 
We pulled up outside a small building and out passports were demanded. We sat questioningly fir 5 mins are were then ushered into a small room with black leather sofas and a bar. Drinking the proffered vodka shots did not seem optional.
The men were hugged and patted on the back. The women ignored. We were then free to leave. Utterly bewildering!