[Cars]

This rule is so situational it hurts to answer specific questions without screenshots but... if you are in an indoor zone like a dungeon your camps will usually consist of a single room but allowing you to pull openly from other uncamped rooms until someone claims. If someone is claiming multiple camps and there is nothing else open for you to take just ask them what camp they would prefer (doing this nicely is the best way to avoid ooc dick measuring contests) and most people will usually be pretty friendly about it.

For outdoor zones its hard to define a camp as alot of "camps" have a large area that the mobs roam or spawn in. An example of an outdoor camp is spectres in oasis. The entire island is concidered one camp but if you cant break the camp and consistently kill all the spectres then the ones that you can not are open for grabs. Spectres is one of the easier camps however and when you start getting into OOT or Ancient cyclops camps the line starts to blur a bit. use your discretion and try not to be a douchebag by not trying to bite off more then you can actually chew and you will most likely avoid the OOC battles.