Firstly, what Ifo is posting as screenshots are out of context and there is a reason shadowman isn't posting an abuse thread over it, he knows full well he instigated the situation with slurs and then shooting my cade and finally tossing a nade into my cade as he ran past (after being gagged for several lines of insults after I said the spot I was in wasn't cheap, he just didn't know how to break it [the room with the button behind the door on desert fortress, everyone knows you just jam a chair in it to break the cade]).

Secondly, I've never used black as an insult in my life (or any related words), I only said god hates gays because some asshat was running around spraying a giant cock after being told to stop several times (and no, it wasn't a guy from the jersey shore as you state, it was a naked black guy with a cock blown up in a bubble-like effect to make his dick take up the bulk of the spray - and the comment about jewish women you edited down above is not only out of context, but is a factually correct description of a genetic disorder afflicting 1/8th of women in a particular Jewish sect responsible for intersexual characteristics (having both male and female genitals) - while not the nicest thing to insult someone with, it wasn't a knock at Jewish people, but at shadowmanexists - and what I believe is his lack of a penis while claiming the contrary.

Secondly he didn't post any proof (as the demos would vindicate the actions taken). Lastly, I've been told on several occasions that it is 2 per opening on a crouch spot that can fit a single person (extended to 4 for a 2-man wide opening), in the contexts of a couple specific maps:
fubar towers: admins will frequently evict groups larger than 4 from under the stairs
snoopie: more than 8 people in the long tunnel will typically be evicted because 2 will can sit side by side and it is a 2-opening tunnel

the rules exist to make the game fair - a dozen people sitting under the stage with a single 2-person crouch spot as an opening, the other entrance with an immovable box jammed in it, and plenty of room not to get tagged is not fair - its practically the same as someone cading a crouch spot and we had 3-4 rounds prior to me evicting people from under the stage where the timer just ran down with the zombies standing around not trying because they knew it was futile.