In cases like this I just barge my way into the empty middle
section.
If they're too weak and stupid to move to the center, then I see
no need to be nice to them.
It's the exact same logic as my experience with the guniangs on
no.95 who are too weak and stupid to go up to the upper deck.
That is, unless if they are really mentally retarded and/or
physically handicapped.
Ytd I saw a double deck...
Bottom damn crowded... On top roughly around 3 person... quite
easy to count from a distance...